Home / 732,562.74-1,097,072.51-633,360.42

Finding the Fourth Proportional to 732,562.74, 1,097,072.51 and 633,360.42

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Solution

The fourth proportional to 732,562.74, 1,097,072.51 and 633,360.42 is: 948,508.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,562.74 : 1,097,072.51 = 633,360.42 : x
  2. Step 2: Convert to fraction form
    732,562.74/1,097,072.51 = 633,360.42/x
  3. Step 3: Cross multiply
    732,562.74x = 1,097,072.51 × 633,360.42
  4. Step 4: Simplify right side
    732,562.74x = 694,842,302,537.25
  5. Step 5: Solve for x
    x = 694,842,302,537.25/732,562.74
  6. Step 6: Final answer
    x = 948,508.93

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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.