Home / 7,635,388.80-10,536,209.92-4,495,153.92

Finding the Fourth Proportional to 7,635,388.80, 10,536,209.92 and 4,495,153.92

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Solution

The fourth proportional to 7,635,388.80, 10,536,209.92 and 4,495,153.92 is: 6,202,943.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,388.80 : 10,536,209.92 = 4,495,153.92 : x
  2. Step 2: Convert to fraction form
    7,635,388.80/10,536,209.92 = 4,495,153.92/x
  3. Step 3: Cross multiply
    7,635,388.80x = 10,536,209.92 × 4,495,153.92
  4. Step 4: Simplify right side
    7,635,388.80x = 47,361,885,323,830.88
  5. Step 5: Solve for x
    x = 47,361,885,323,830.88/7,635,388.80
  6. Step 6: Final answer
    x = 6,202,943.50

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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.