Home / 952,466.98-1,314,403.32-522,748.18

Finding the Fourth Proportional to 952,466.98, 1,314,403.32 and 522,748.18

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Solution

The fourth proportional to 952,466.98, 1,314,403.32 and 522,748.18 is: 721,391.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,466.98 : 1,314,403.32 = 522,748.18 : x
  2. Step 2: Convert to fraction form
    952,466.98/1,314,403.32 = 522,748.18/x
  3. Step 3: Cross multiply
    952,466.98x = 1,314,403.32 × 522,748.18
  4. Step 4: Simplify right side
    952,466.98x = 687,101,943,315.96
  5. Step 5: Solve for x
    x = 687,101,943,315.96/952,466.98
  6. Step 6: Final answer
    x = 721,391.88

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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.