Home / 3,359,161.08-5,041,653.30-1,762,851.96

Finding the Fourth Proportional to 3,359,161.08, 5,041,653.30 and 1,762,851.96

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Solution

The fourth proportional to 3,359,161.08, 5,041,653.30 and 1,762,851.96 is: 2,645,805.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,161.08 : 5,041,653.30 = 1,762,851.96 : x
  2. Step 2: Convert to fraction form
    3,359,161.08/5,041,653.30 = 1,762,851.96/x
  3. Step 3: Cross multiply
    3,359,161.08x = 5,041,653.30 × 1,762,851.96
  4. Step 4: Simplify right side
    3,359,161.08x = 8,887,688,401,545.47
  5. Step 5: Solve for x
    x = 8,887,688,401,545.47/3,359,161.08
  6. Step 6: Final answer
    x = 2,645,805.96

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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.