Home / 3,304,123.17-4,956,657.69-1,459,689.39

Finding the Fourth Proportional to 3,304,123.17, 4,956,657.69 and 1,459,689.39

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Solution

The fourth proportional to 3,304,123.17, 4,956,657.69 and 1,459,689.39 is: 2,189,743.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,123.17 : 4,956,657.69 = 1,459,689.39 : x
  2. Step 2: Convert to fraction form
    3,304,123.17/4,956,657.69 = 1,459,689.39/x
  3. Step 3: Cross multiply
    3,304,123.17x = 4,956,657.69 × 1,459,689.39
  4. Step 4: Simplify right side
    3,304,123.17x = 7,235,180,639,954.91
  5. Step 5: Solve for x
    x = 7,235,180,639,954.91/3,304,123.17
  6. Step 6: Final answer
    x = 2,189,743.02

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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.