Home / 6,577,503.92-9,866,102.28-3,031,647.92

Finding the Fourth Proportional to 6,577,503.92, 9,866,102.28 and 3,031,647.92

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Solution

The fourth proportional to 6,577,503.92, 9,866,102.28 and 3,031,647.92 is: 4,547,401.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,503.92 : 9,866,102.28 = 3,031,647.92 : x
  2. Step 2: Convert to fraction form
    6,577,503.92/9,866,102.28 = 3,031,647.92/x
  3. Step 3: Cross multiply
    6,577,503.92x = 9,866,102.28 × 3,031,647.92
  4. Step 4: Simplify right side
    6,577,503.92x = 29,910,548,455,669.25
  5. Step 5: Solve for x
    x = 29,910,548,455,669.25/6,577,503.92
  6. Step 6: Final answer
    x = 4,547,401.08

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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.