Home / 1,038,951.32-1,558,582.82-364,913.82

Finding the Fourth Proportional to 1,038,951.32, 1,558,582.82 and 364,913.82

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Solution

The fourth proportional to 1,038,951.32, 1,558,582.82 and 364,913.82 is: 547,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,951.32 : 1,558,582.82 = 364,913.82 : x
  2. Step 2: Convert to fraction form
    1,038,951.32/1,558,582.82 = 364,913.82/x
  3. Step 3: Cross multiply
    1,038,951.32x = 1,558,582.82 × 364,913.82
  4. Step 4: Simplify right side
    1,038,951.32x = 568,748,408,808.00
  5. Step 5: Solve for x
    x = 568,748,408,808.00/1,038,951.32
  6. Step 6: Final answer
    x = 547,425.47

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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.