Home / 10,597,634.40-15,898,525.20-4,532,354.40

Finding the Fourth Proportional to 10,597,634.40, 15,898,525.20 and 4,532,354.40

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Solution

The fourth proportional to 10,597,634.40, 15,898,525.20 and 4,532,354.40 is: 6,799,418.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,597,634.40 : 15,898,525.20 = 4,532,354.40 : x
  2. Step 2: Convert to fraction form
    10,597,634.40/15,898,525.20 = 4,532,354.40/x
  3. Step 3: Cross multiply
    10,597,634.40x = 15,898,525.20 × 4,532,354.40
  4. Step 4: Simplify right side
    10,597,634.40x = 72,057,750,643,730.88
  5. Step 5: Solve for x
    x = 72,057,750,643,730.88/10,597,634.40
  6. Step 6: Final answer
    x = 6,799,418.43

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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.