Home / 1,784,732.25-2,676,092.33-586,332.80

Finding the Fourth Proportional to 1,784,732.25, 2,676,092.33 and 586,332.80

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Solution

The fourth proportional to 1,784,732.25, 2,676,092.33 and 586,332.80 is: 879,168.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,732.25 : 2,676,092.33 = 586,332.80 : x
  2. Step 2: Convert to fraction form
    1,784,732.25/2,676,092.33 = 586,332.80/x
  3. Step 3: Cross multiply
    1,784,732.25x = 2,676,092.33 × 586,332.80
  4. Step 4: Simplify right side
    1,784,732.25x = 1,569,080,692,595.30
  5. Step 5: Solve for x
    x = 1,569,080,692,595.30/1,784,732.25
  6. Step 6: Final answer
    x = 879,168.68

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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.