Home / 5,466,526.28-8,199,818.58-3,585,181.40

Finding the Fourth Proportional to 5,466,526.28, 8,199,818.58 and 3,585,181.40

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Solution

The fourth proportional to 5,466,526.28, 8,199,818.58 and 3,585,181.40 is: 5,377,791.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,526.28 : 8,199,818.58 = 3,585,181.40 : x
  2. Step 2: Convert to fraction form
    5,466,526.28/8,199,818.58 = 3,585,181.40/x
  3. Step 3: Cross multiply
    5,466,526.28x = 8,199,818.58 × 3,585,181.40
  4. Step 4: Simplify right side
    5,466,526.28x = 29,397,837,056,390.41
  5. Step 5: Solve for x
    x = 29,397,837,056,390.41/5,466,526.28
  6. Step 6: Final answer
    x = 5,377,791.22

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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.