Home / 4,027,479.60-6,048,217.80-3,901,508.40

Finding the Fourth Proportional to 4,027,479.60, 6,048,217.80 and 3,901,508.40

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Solution

The fourth proportional to 4,027,479.60, 6,048,217.80 and 3,901,508.40 is: 5,859,042.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,479.60 : 6,048,217.80 = 3,901,508.40 : x
  2. Step 2: Convert to fraction form
    4,027,479.60/6,048,217.80 = 3,901,508.40/x
  3. Step 3: Cross multiply
    4,027,479.60x = 6,048,217.80 × 3,901,508.40
  4. Step 4: Simplify right side
    4,027,479.60x = 23,597,172,551,729.52
  5. Step 5: Solve for x
    x = 23,597,172,551,729.52/4,027,479.60
  6. Step 6: Final answer
    x = 5,859,042.10

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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.