Home / 3,337,649.04-4,606,046.27-1,887,561.34

Finding the Fourth Proportional to 3,337,649.04, 4,606,046.27 and 1,887,561.34

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Solution

The fourth proportional to 3,337,649.04, 4,606,046.27 and 1,887,561.34 is: 2,604,885.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,649.04 : 4,606,046.27 = 1,887,561.34 : x
  2. Step 2: Convert to fraction form
    3,337,649.04/4,606,046.27 = 1,887,561.34/x
  3. Step 3: Cross multiply
    3,337,649.04x = 4,606,046.27 × 1,887,561.34
  4. Step 4: Simplify right side
    3,337,649.04x = 8,694,194,869,503.20
  5. Step 5: Solve for x
    x = 8,694,194,869,503.20/3,337,649.04
  6. Step 6: Final answer
    x = 2,604,885.88

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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.