Home / 1,033,590.52-1,550,687.10-634,487.32

Finding the Fourth Proportional to 1,033,590.52, 1,550,687.10 and 634,487.32

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Solution

The fourth proportional to 1,033,590.52, 1,550,687.10 and 634,487.32 is: 951,915.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,590.52 : 1,550,687.10 = 634,487.32 : x
  2. Step 2: Convert to fraction form
    1,033,590.52/1,550,687.10 = 634,487.32/x
  3. Step 3: Cross multiply
    1,033,590.52x = 1,550,687.10 × 634,487.32
  4. Step 4: Simplify right side
    1,033,590.52x = 983,891,302,237.57
  5. Step 5: Solve for x
    x = 983,891,302,237.57/1,033,590.52
  6. Step 6: Final answer
    x = 951,915.95

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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.