Home / 1,835,350.10-2,753,025.15-573,305.30

Finding the Fourth Proportional to 1,835,350.10, 2,753,025.15 and 573,305.30

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Solution

The fourth proportional to 1,835,350.10, 2,753,025.15 and 573,305.30 is: 859,957.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,350.10 : 2,753,025.15 = 573,305.30 : x
  2. Step 2: Convert to fraction form
    1,835,350.10/2,753,025.15 = 573,305.30/x
  3. Step 3: Cross multiply
    1,835,350.10x = 2,753,025.15 × 573,305.30
  4. Step 4: Simplify right side
    1,835,350.10x = 1,578,323,909,528.30
  5. Step 5: Solve for x
    x = 1,578,323,909,528.30/1,835,350.10
  6. Step 6: Final answer
    x = 859,957.95

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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.