Home / 10,001,328.24-13,799,032.44-6,280,560.24

Finding the Fourth Proportional to 10,001,328.24, 13,799,032.44 and 6,280,560.24

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Solution

The fourth proportional to 10,001,328.24, 13,799,032.44 and 6,280,560.24 is: 8,665,414.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,001,328.24 : 13,799,032.44 = 6,280,560.24 : x
  2. Step 2: Convert to fraction form
    10,001,328.24/13,799,032.44 = 6,280,560.24/x
  3. Step 3: Cross multiply
    10,001,328.24x = 13,799,032.44 × 6,280,560.24
  4. Step 4: Simplify right side
    10,001,328.24x = 86,665,654,493,134.19
  5. Step 5: Solve for x
    x = 86,665,654,493,134.19/10,001,328.24
  6. Step 6: Final answer
    x = 8,665,414.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.