Home / 2,364,287.20-3,546,430.80-944,562.40

Finding the Fourth Proportional to 2,364,287.20, 3,546,430.80 and 944,562.40

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Solution

The fourth proportional to 2,364,287.20, 3,546,430.80 and 944,562.40 is: 1,416,843.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,287.20 : 3,546,430.80 = 944,562.40 : x
  2. Step 2: Convert to fraction form
    2,364,287.20/3,546,430.80 = 944,562.40/x
  3. Step 3: Cross multiply
    2,364,287.20x = 3,546,430.80 × 944,562.40
  4. Step 4: Simplify right side
    2,364,287.20x = 3,349,825,187,881.92
  5. Step 5: Solve for x
    x = 3,349,825,187,881.92/2,364,287.20
  6. Step 6: Final answer
    x = 1,416,843.60

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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.