Home / 4,031,808.40-6,047,712.60-3,723,878.80

Finding the Fourth Proportional to 4,031,808.40, 6,047,712.60 and 3,723,878.80

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Solution

The fourth proportional to 4,031,808.40, 6,047,712.60 and 3,723,878.80 is: 5,585,818.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,808.40 : 6,047,712.60 = 3,723,878.80 : x
  2. Step 2: Convert to fraction form
    4,031,808.40/6,047,712.60 = 3,723,878.80/x
  3. Step 3: Cross multiply
    4,031,808.40x = 6,047,712.60 × 3,723,878.80
  4. Step 4: Simplify right side
    4,031,808.40x = 22,520,948,739,632.88
  5. Step 5: Solve for x
    x = 22,520,948,739,632.88/4,031,808.40
  6. Step 6: Final answer
    x = 5,585,818.20

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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.