Home / 2,695,248.16-3,719,444.88-1,488,024.16

Finding the Fourth Proportional to 2,695,248.16, 3,719,444.88 and 1,488,024.16

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Solution

The fourth proportional to 2,695,248.16, 3,719,444.88 and 1,488,024.16 is: 2,053,474.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,248.16 : 3,719,444.88 = 1,488,024.16 : x
  2. Step 2: Convert to fraction form
    2,695,248.16/3,719,444.88 = 1,488,024.16/x
  3. Step 3: Cross multiply
    2,695,248.16x = 3,719,444.88 × 1,488,024.16
  4. Step 4: Simplify right side
    2,695,248.16x = 5,534,623,843,228.30
  5. Step 5: Solve for x
    x = 5,534,623,843,228.30/2,695,248.16
  6. Step 6: Final answer
    x = 2,053,474.68

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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.