Home / 1,037,583.52-1,432,531.50-650,928.92

Finding the Fourth Proportional to 1,037,583.52, 1,432,531.50 and 650,928.92

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Solution

The fourth proportional to 1,037,583.52, 1,432,531.50 and 650,928.92 is: 898,699.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,583.52 : 1,432,531.50 = 650,928.92 : x
  2. Step 2: Convert to fraction form
    1,037,583.52/1,432,531.50 = 650,928.92/x
  3. Step 3: Cross multiply
    1,037,583.52x = 1,432,531.50 × 650,928.92
  4. Step 4: Simplify right side
    1,037,583.52x = 932,476,182,160.98
  5. Step 5: Solve for x
    x = 932,476,182,160.98/1,037,583.52
  6. Step 6: Final answer
    x = 898,699.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.