Home / 3,337,101.22-5,006,117.10-1,031,782.55

Finding the Fourth Proportional to 3,337,101.22, 5,006,117.10 and 1,031,782.55

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Solution

The fourth proportional to 3,337,101.22, 5,006,117.10 and 1,031,782.55 is: 1,547,817.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,101.22 : 5,006,117.10 = 1,031,782.55 : x
  2. Step 2: Convert to fraction form
    3,337,101.22/5,006,117.10 = 1,031,782.55/x
  3. Step 3: Cross multiply
    3,337,101.22x = 5,006,117.10 × 1,031,782.55
  4. Step 4: Simplify right side
    3,337,101.22x = 5,165,224,236,847.11
  5. Step 5: Solve for x
    x = 5,165,224,236,847.11/3,337,101.22
  6. Step 6: Final answer
    x = 1,547,817.67

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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.