Home / 3,057,306.60-4,585,376.70-927,460.20

Finding the Fourth Proportional to 3,057,306.60, 4,585,376.70 and 927,460.20

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Solution

The fourth proportional to 3,057,306.60, 4,585,376.70 and 927,460.20 is: 1,391,013.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,306.60 : 4,585,376.70 = 927,460.20 : x
  2. Step 2: Convert to fraction form
    3,057,306.60/4,585,376.70 = 927,460.20/x
  3. Step 3: Cross multiply
    3,057,306.60x = 4,585,376.70 × 927,460.20
  4. Step 4: Simplify right side
    3,057,306.60x = 4,252,754,391,257.34
  5. Step 5: Solve for x
    x = 4,252,754,391,257.34/3,057,306.60
  6. Step 6: Final answer
    x = 1,391,013.38

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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.