Home / 8,064,186.30-12,096,279.45-6,048,647.10

Finding the Fourth Proportional to 8,064,186.30, 12,096,279.45 and 6,048,647.10

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Solution

The fourth proportional to 8,064,186.30, 12,096,279.45 and 6,048,647.10 is: 9,072,970.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,186.30 : 12,096,279.45 = 6,048,647.10 : x
  2. Step 2: Convert to fraction form
    8,064,186.30/12,096,279.45 = 6,048,647.10/x
  3. Step 3: Cross multiply
    8,064,186.30x = 12,096,279.45 × 6,048,647.10
  4. Step 4: Simplify right side
    8,064,186.30x = 73,166,125,616,032.09
  5. Step 5: Solve for x
    x = 73,166,125,616,032.09/8,064,186.30
  6. Step 6: Final answer
    x = 9,072,970.65

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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.