Home / 1,154,821.06-1,592,862.33-752,957.38

Finding the Fourth Proportional to 1,154,821.06, 1,592,862.33 and 752,957.38

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Solution

The fourth proportional to 1,154,821.06, 1,592,862.33 and 752,957.38 is: 1,038,565.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,821.06 : 1,592,862.33 = 752,957.38 : x
  2. Step 2: Convert to fraction form
    1,154,821.06/1,592,862.33 = 752,957.38/x
  3. Step 3: Cross multiply
    1,154,821.06x = 1,592,862.33 × 752,957.38
  4. Step 4: Simplify right side
    1,154,821.06x = 1,199,357,446,697.50
  5. Step 5: Solve for x
    x = 1,199,357,446,697.50/1,154,821.06
  6. Step 6: Final answer
    x = 1,038,565.62

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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.