Home / 1,141,522.12-1,575,296.59-658,084.96

Finding the Fourth Proportional to 1,141,522.12, 1,575,296.59 and 658,084.96

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Solution

The fourth proportional to 1,141,522.12, 1,575,296.59 and 658,084.96 is: 908,154.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,522.12 : 1,575,296.59 = 658,084.96 : x
  2. Step 2: Convert to fraction form
    1,141,522.12/1,575,296.59 = 658,084.96/x
  3. Step 3: Cross multiply
    1,141,522.12x = 1,575,296.59 × 658,084.96
  4. Step 4: Simplify right side
    1,141,522.12x = 1,036,678,982,251.38
  5. Step 5: Solve for x
    x = 1,036,678,982,251.38/1,141,522.12
  6. Step 6: Final answer
    x = 908,154.97

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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.