Home / 4,811,962.76-7,229,230.92-4,539,593.76

Finding the Fourth Proportional to 4,811,962.76, 7,229,230.92 and 4,539,593.76

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Solution

The fourth proportional to 4,811,962.76, 7,229,230.92 and 4,539,593.76 is: 6,820,038.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,811,962.76 : 7,229,230.92 = 4,539,593.76 : x
  2. Step 2: Convert to fraction form
    4,811,962.76/7,229,230.92 = 4,539,593.76/x
  3. Step 3: Cross multiply
    4,811,962.76x = 7,229,230.92 × 4,539,593.76
  4. Step 4: Simplify right side
    4,811,962.76x = 32,817,771,574,031.06
  5. Step 5: Solve for x
    x = 32,817,771,574,031.06/4,811,962.76
  6. Step 6: Final answer
    x = 6,820,038.56

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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.