Home / 10,897,323.92-15,037,751.20-6,002,440.64

Finding the Fourth Proportional to 10,897,323.92, 15,037,751.20 and 6,002,440.64

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Solution

The fourth proportional to 10,897,323.92, 15,037,751.20 and 6,002,440.64 is: 8,283,061.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,897,323.92 : 15,037,751.20 = 6,002,440.64 : x
  2. Step 2: Convert to fraction form
    10,897,323.92/15,037,751.20 = 6,002,440.64/x
  3. Step 3: Cross multiply
    10,897,323.92x = 15,037,751.20 × 6,002,440.64
  4. Step 4: Simplify right side
    10,897,323.92x = 90,263,208,937,088.77
  5. Step 5: Solve for x
    x = 90,263,208,937,088.77/10,897,323.92
  6. Step 6: Final answer
    x = 8,283,061.93

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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.