Home / 2,695,173.60-3,719,657.52-1,549,302.24

Finding the Fourth Proportional to 2,695,173.60, 3,719,657.52 and 1,549,302.24

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Solution

The fourth proportional to 2,695,173.60, 3,719,657.52 and 1,549,302.24 is: 2,138,219.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,173.60 : 3,719,657.52 = 1,549,302.24 : x
  2. Step 2: Convert to fraction form
    2,695,173.60/3,719,657.52 = 1,549,302.24/x
  3. Step 3: Cross multiply
    2,695,173.60x = 3,719,657.52 × 1,549,302.24
  4. Step 4: Simplify right side
    2,695,173.60x = 5,762,873,727,768.85
  5. Step 5: Solve for x
    x = 5,762,873,727,768.85/2,695,173.60
  6. Step 6: Final answer
    x = 2,138,219.86

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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.