Home / 4,969,659.60-7,454,489.40-4,371,296.40

Finding the Fourth Proportional to 4,969,659.60, 7,454,489.40 and 4,371,296.40

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Solution

The fourth proportional to 4,969,659.60, 7,454,489.40 and 4,371,296.40 is: 6,556,944.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,969,659.60 : 7,454,489.40 = 4,371,296.40 : x
  2. Step 2: Convert to fraction form
    4,969,659.60/7,454,489.40 = 4,371,296.40/x
  3. Step 3: Cross multiply
    4,969,659.60x = 7,454,489.40 × 4,371,296.40
  4. Step 4: Simplify right side
    4,969,659.60x = 32,585,782,678,058.16
  5. Step 5: Solve for x
    x = 32,585,782,678,058.16/4,969,659.60
  6. Step 6: Final answer
    x = 6,556,944.60

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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.