Home / 4,043,403.04-6,068,031.10-1,581,782

Finding the Fourth Proportional to 4,043,403.04, 6,068,031.10 and 1,581,782

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Solution

The fourth proportional to 4,043,403.04, 6,068,031.10 and 1,581,782 is: 2,373,817.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,403.04 : 6,068,031.10 = 1,581,782 : x
  2. Step 2: Convert to fraction form
    4,043,403.04/6,068,031.10 = 1,581,782/x
  3. Step 3: Cross multiply
    4,043,403.04x = 6,068,031.10 × 1,581,782
  4. Step 4: Simplify right side
    4,043,403.04x = 9,598,302,369,420.20
  5. Step 5: Solve for x
    x = 9,598,302,369,420.20/4,043,403.04
  6. Step 6: Final answer
    x = 2,373,817.86

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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.