Home / 1,169,051.92-1,753,430.04-370,414.48

Finding the Fourth Proportional to 1,169,051.92, 1,753,430.04 and 370,414.48

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Solution

The fourth proportional to 1,169,051.92, 1,753,430.04 and 370,414.48 is: 555,574.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,051.92 : 1,753,430.04 = 370,414.48 : x
  2. Step 2: Convert to fraction form
    1,169,051.92/1,753,430.04 = 370,414.48/x
  3. Step 3: Cross multiply
    1,169,051.92x = 1,753,430.04 × 370,414.48
  4. Step 4: Simplify right side
    1,169,051.92x = 649,495,876,482.98
  5. Step 5: Solve for x
    x = 649,495,876,482.98/1,169,051.92
  6. Step 6: Final answer
    x = 555,574.88

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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.