Home / 969,916.80-1,454,875.20-592,003.20

Finding the Fourth Proportional to 969,916.80, 1,454,875.20 and 592,003.20

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Solution

The fourth proportional to 969,916.80, 1,454,875.20 and 592,003.20 is: 888,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,916.80 : 1,454,875.20 = 592,003.20 : x
  2. Step 2: Convert to fraction form
    969,916.80/1,454,875.20 = 592,003.20/x
  3. Step 3: Cross multiply
    969,916.80x = 1,454,875.20 × 592,003.20
  4. Step 4: Simplify right side
    969,916.80x = 861,290,774,000.64
  5. Step 5: Solve for x
    x = 861,290,774,000.64/969,916.80
  6. Step 6: Final answer
    x = 888,004.80

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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.