Home / 1,038,766.52-1,558,071.99-364,853.76

Finding the Fourth Proportional to 1,038,766.52, 1,558,071.99 and 364,853.76

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Solution

The fourth proportional to 1,038,766.52, 1,558,071.99 and 364,853.76 is: 547,253.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,766.52 : 1,558,071.99 = 364,853.76 : x
  2. Step 2: Convert to fraction form
    1,038,766.52/1,558,071.99 = 364,853.76/x
  3. Step 3: Cross multiply
    1,038,766.52x = 1,558,071.99 × 364,853.76
  4. Step 4: Simplify right side
    1,038,766.52x = 568,468,423,902.18
  5. Step 5: Solve for x
    x = 568,468,423,902.18/1,038,766.52
  6. Step 6: Final answer
    x = 547,253.32

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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.