Home / 8,064,753.70-12,097,130.55-6,074,097.70

Finding the Fourth Proportional to 8,064,753.70, 12,097,130.55 and 6,074,097.70

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Solution

The fourth proportional to 8,064,753.70, 12,097,130.55 and 6,074,097.70 is: 9,111,146.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,753.70 : 12,097,130.55 = 6,074,097.70 : x
  2. Step 2: Convert to fraction form
    8,064,753.70/12,097,130.55 = 6,074,097.70/x
  3. Step 3: Cross multiply
    8,064,753.70x = 12,097,130.55 × 6,074,097.70
  4. Step 4: Simplify right side
    8,064,753.70x = 73,479,152,850,354.73
  5. Step 5: Solve for x
    x = 73,479,152,850,354.73/8,064,753.70
  6. Step 6: Final answer
    x = 9,111,146.55

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.