Home / 7,332,106.43-10,117,274.02-4,391,234.32

Finding the Fourth Proportional to 7,332,106.43, 10,117,274.02 and 4,391,234.32

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Solution

The fourth proportional to 7,332,106.43, 10,117,274.02 and 4,391,234.32 is: 6,059,284.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,106.43 : 10,117,274.02 = 4,391,234.32 : x
  2. Step 2: Convert to fraction form
    7,332,106.43/10,117,274.02 = 4,391,234.32/x
  3. Step 3: Cross multiply
    7,332,106.43x = 10,117,274.02 × 4,391,234.32
  4. Step 4: Simplify right side
    7,332,106.43x = 44,427,320,884,166.98
  5. Step 5: Solve for x
    x = 44,427,320,884,166.98/7,332,106.43
  6. Step 6: Final answer
    x = 6,059,284.78

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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.