Home / 1,023,100.54-1,412,151.04-604,363.17

Finding the Fourth Proportional to 1,023,100.54, 1,412,151.04 and 604,363.17

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Solution

The fourth proportional to 1,023,100.54, 1,412,151.04 and 604,363.17 is: 834,182.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,100.54 : 1,412,151.04 = 604,363.17 : x
  2. Step 2: Convert to fraction form
    1,023,100.54/1,412,151.04 = 604,363.17/x
  3. Step 3: Cross multiply
    1,023,100.54x = 1,412,151.04 × 604,363.17
  4. Step 4: Simplify right side
    1,023,100.54x = 853,452,072,246.72
  5. Step 5: Solve for x
    x = 853,452,072,246.72/1,023,100.54
  6. Step 6: Final answer
    x = 834,182.02

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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.