Home / 6,558,467.20-9,050,909.76-3,804,946.24

Finding the Fourth Proportional to 6,558,467.20, 9,050,909.76 and 3,804,946.24

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Solution

The fourth proportional to 6,558,467.20, 9,050,909.76 and 3,804,946.24 is: 5,250,956.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,467.20 : 9,050,909.76 = 3,804,946.24 : x
  2. Step 2: Convert to fraction form
    6,558,467.20/9,050,909.76 = 3,804,946.24/x
  3. Step 3: Cross multiply
    6,558,467.20x = 9,050,909.76 × 3,804,946.24
  4. Step 4: Simplify right side
    6,558,467.20x = 34,438,225,059,891.30
  5. Step 5: Solve for x
    x = 34,438,225,059,891.30/6,558,467.20
  6. Step 6: Final answer
    x = 5,250,956.36

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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.