Home / 1,414,148.04-2,120,376-959,298.24

Finding the Fourth Proportional to 1,414,148.04, 2,120,376 and 959,298.24

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Solution

The fourth proportional to 1,414,148.04, 2,120,376 and 959,298.24 is: 1,438,373.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,148.04 : 2,120,376 = 959,298.24 : x
  2. Step 2: Convert to fraction form
    1,414,148.04/2,120,376 = 959,298.24/x
  3. Step 3: Cross multiply
    1,414,148.04x = 2,120,376 × 959,298.24
  4. Step 4: Simplify right side
    1,414,148.04x = 2,034,072,964,938.24
  5. Step 5: Solve for x
    x = 2,034,072,964,938.24/1,414,148.04
  6. Step 6: Final answer
    x = 1,438,373.43

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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.