Home / 10,231,601.33-15,334,074.02-4,159,240.04

Finding the Fourth Proportional to 10,231,601.33, 15,334,074.02 and 4,159,240.04

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Solution

The fourth proportional to 10,231,601.33, 15,334,074.02 and 4,159,240.04 is: 6,233,442.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,231,601.33 : 15,334,074.02 = 4,159,240.04 : x
  2. Step 2: Convert to fraction form
    10,231,601.33/15,334,074.02 = 4,159,240.04/x
  3. Step 3: Cross multiply
    10,231,601.33x = 15,334,074.02 × 4,159,240.04
  4. Step 4: Simplify right side
    10,231,601.33x = 63,778,094,689,041.05
  5. Step 5: Solve for x
    x = 63,778,094,689,041.05/10,231,601.33
  6. Step 6: Final answer
    x = 6,233,442.12

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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.