Home / 2,350,267.18-3,242,174.89-1,534,948.12

Finding the Fourth Proportional to 2,350,267.18, 3,242,174.89 and 1,534,948.12

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Solution

The fourth proportional to 2,350,267.18, 3,242,174.89 and 1,534,948.12 is: 2,117,448.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,267.18 : 3,242,174.89 = 1,534,948.12 : x
  2. Step 2: Convert to fraction form
    2,350,267.18/3,242,174.89 = 1,534,948.12/x
  3. Step 3: Cross multiply
    2,350,267.18x = 3,242,174.89 × 1,534,948.12
  4. Step 4: Simplify right side
    2,350,267.18x = 4,976,570,252,116.71
  5. Step 5: Solve for x
    x = 4,976,570,252,116.71/2,350,267.18
  6. Step 6: Final answer
    x = 2,117,448.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.