Home / 4,436,343.98-6,655,694.92-1,403,763.71

Finding the Fourth Proportional to 4,436,343.98, 6,655,694.92 and 1,403,763.71

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Solution

The fourth proportional to 4,436,343.98, 6,655,694.92 and 1,403,763.71 is: 2,106,018.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,343.98 : 6,655,694.92 = 1,403,763.71 : x
  2. Step 2: Convert to fraction form
    4,436,343.98/6,655,694.92 = 1,403,763.71/x
  3. Step 3: Cross multiply
    4,436,343.98x = 6,655,694.92 × 1,403,763.71
  4. Step 4: Simplify right side
    4,436,343.98x = 9,343,023,006,657.18
  5. Step 5: Solve for x
    x = 9,343,023,006,657.18/4,436,343.98
  6. Step 6: Final answer
    x = 2,106,018.62

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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.