Home / 1,363,869.16-2,046,393.69-732,044.86

Finding the Fourth Proportional to 1,363,869.16, 2,046,393.69 and 732,044.86

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Solution

The fourth proportional to 1,363,869.16, 2,046,393.69 and 732,044.86 is: 1,098,383.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,869.16 : 2,046,393.69 = 732,044.86 : x
  2. Step 2: Convert to fraction form
    1,363,869.16/2,046,393.69 = 732,044.86/x
  3. Step 3: Cross multiply
    1,363,869.16x = 2,046,393.69 × 732,044.86
  4. Step 4: Simplify right side
    1,363,869.16x = 1,498,051,982,300.93
  5. Step 5: Solve for x
    x = 1,498,051,982,300.93/1,363,869.16
  6. Step 6: Final answer
    x = 1,098,383.94

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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.