Home / 8,064,800.10-12,097,200.15-7,183,001.70

Finding the Fourth Proportional to 8,064,800.10, 12,097,200.15 and 7,183,001.70

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Solution

The fourth proportional to 8,064,800.10, 12,097,200.15 and 7,183,001.70 is: 10,774,502.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,800.10 : 12,097,200.15 = 7,183,001.70 : x
  2. Step 2: Convert to fraction form
    8,064,800.10/12,097,200.15 = 7,183,001.70/x
  3. Step 3: Cross multiply
    8,064,800.10x = 12,097,200.15 × 7,183,001.70
  4. Step 4: Simplify right side
    8,064,800.10x = 86,894,209,242,690.27
  5. Step 5: Solve for x
    x = 86,894,209,242,690.27/8,064,800.10
  6. Step 6: Final answer
    x = 10,774,502.55

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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.