Home / 952,701.16-1,314,693.58-539,229.07

Finding the Fourth Proportional to 952,701.16, 1,314,693.58 and 539,229.07

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Solution

The fourth proportional to 952,701.16, 1,314,693.58 and 539,229.07 is: 744,116.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,701.16 : 1,314,693.58 = 539,229.07 : x
  2. Step 2: Convert to fraction form
    952,701.16/1,314,693.58 = 539,229.07/x
  3. Step 3: Cross multiply
    952,701.16x = 1,314,693.58 × 539,229.07
  4. Step 4: Simplify right side
    952,701.16x = 708,920,991,252.98
  5. Step 5: Solve for x
    x = 708,920,991,252.98/952,701.16
  6. Step 6: Final answer
    x = 744,116.86

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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.