Home / 1,745,898.80-2,619,487.89-735,275.16

Finding the Fourth Proportional to 1,745,898.80, 2,619,487.89 and 735,275.16

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Solution

The fourth proportional to 1,745,898.80, 2,619,487.89 and 735,275.16 is: 1,103,182.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,898.80 : 2,619,487.89 = 735,275.16 : x
  2. Step 2: Convert to fraction form
    1,745,898.80/2,619,487.89 = 735,275.16/x
  3. Step 3: Cross multiply
    1,745,898.80x = 2,619,487.89 × 735,275.16
  4. Step 4: Simplify right side
    1,745,898.80x = 1,926,044,377,437.81
  5. Step 5: Solve for x
    x = 1,926,044,377,437.81/1,745,898.80
  6. Step 6: Final answer
    x = 1,103,182.14

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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.