Home / 6,762,436.27-10,126,828.17-4,731,170.11

Finding the Fourth Proportional to 6,762,436.27, 10,126,828.17 and 4,731,170.11

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Solution

The fourth proportional to 6,762,436.27, 10,126,828.17 and 4,731,170.11 is: 7,084,983.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,436.27 : 10,126,828.17 = 4,731,170.11 : x
  2. Step 2: Convert to fraction form
    6,762,436.27/10,126,828.17 = 4,731,170.11/x
  3. Step 3: Cross multiply
    6,762,436.27x = 10,126,828.17 × 4,731,170.11
  4. Step 4: Simplify right side
    6,762,436.27x = 47,911,746,721,692.93
  5. Step 5: Solve for x
    x = 47,911,746,721,692.93/6,762,436.27
  6. Step 6: Final answer
    x = 7,084,983.11

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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.