Home / 4,400,554.20-6,600,831.30-3,337,672.20

Finding the Fourth Proportional to 4,400,554.20, 6,600,831.30 and 3,337,672.20

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Solution

The fourth proportional to 4,400,554.20, 6,600,831.30 and 3,337,672.20 is: 5,006,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,554.20 : 6,600,831.30 = 3,337,672.20 : x
  2. Step 2: Convert to fraction form
    4,400,554.20/6,600,831.30 = 3,337,672.20/x
  3. Step 3: Cross multiply
    4,400,554.20x = 6,600,831.30 × 3,337,672.20
  4. Step 4: Simplify right side
    4,400,554.20x = 22,031,411,126,899.86
  5. Step 5: Solve for x
    x = 22,031,411,126,899.86/4,400,554.20
  6. Step 6: Final answer
    x = 5,006,508.30

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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.