Home / 966,246.92-1,448,608.08-610,511.12

Finding the Fourth Proportional to 966,246.92, 1,448,608.08 and 610,511.12

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Solution

The fourth proportional to 966,246.92, 1,448,608.08 and 610,511.12 is: 915,285.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,246.92 : 1,448,608.08 = 610,511.12 : x
  2. Step 2: Convert to fraction form
    966,246.92/1,448,608.08 = 610,511.12/x
  3. Step 3: Cross multiply
    966,246.92x = 1,448,608.08 × 610,511.12
  4. Step 4: Simplify right side
    966,246.92x = 884,391,341,361.85
  5. Step 5: Solve for x
    x = 884,391,341,361.85/966,246.92
  6. Step 6: Final answer
    x = 915,285.03

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1.5x scale

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.