Home / 1,648,887.52-2,474,499.68-750,444.88

Finding the Fourth Proportional to 1,648,887.52, 2,474,499.68 and 750,444.88

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Solution

The fourth proportional to 1,648,887.52, 2,474,499.68 and 750,444.88 is: 1,126,199.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,887.52 : 2,474,499.68 = 750,444.88 : x
  2. Step 2: Convert to fraction form
    1,648,887.52/2,474,499.68 = 750,444.88/x
  3. Step 3: Cross multiply
    1,648,887.52x = 2,474,499.68 × 750,444.88
  4. Step 4: Simplify right side
    1,648,887.52x = 1,856,975,615,417.64
  5. Step 5: Solve for x
    x = 1,856,975,615,417.64/1,648,887.52
  6. Step 6: Final answer
    x = 1,126,199.08

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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.