Home / 2,252,474.76-3,378,684.98-904,613.16

Finding the Fourth Proportional to 2,252,474.76, 3,378,684.98 and 904,613.16

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Solution

The fourth proportional to 2,252,474.76, 3,378,684.98 and 904,613.16 is: 1,356,908.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,474.76 : 3,378,684.98 = 904,613.16 : x
  2. Step 2: Convert to fraction form
    2,252,474.76/3,378,684.98 = 904,613.16/x
  3. Step 3: Cross multiply
    2,252,474.76x = 3,378,684.98 × 904,613.16
  4. Step 4: Simplify right side
    2,252,474.76x = 3,056,402,896,402.34
  5. Step 5: Solve for x
    x = 3,056,402,896,402.34/2,252,474.76
  6. Step 6: Final answer
    x = 1,356,908.83

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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.