Home / 6,528,423.43-9,008,895.18-3,627,752.02

Finding the Fourth Proportional to 6,528,423.43, 9,008,895.18 and 3,627,752.02

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Solution

The fourth proportional to 6,528,423.43, 9,008,895.18 and 3,627,752.02 is: 5,006,114.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,423.43 : 9,008,895.18 = 3,627,752.02 : x
  2. Step 2: Convert to fraction form
    6,528,423.43/9,008,895.18 = 3,627,752.02/x
  3. Step 3: Cross multiply
    6,528,423.43x = 9,008,895.18 × 3,627,752.02
  4. Step 4: Simplify right side
    6,528,423.43x = 32,682,037,687,213.26
  5. Step 5: Solve for x
    x = 32,682,037,687,213.26/6,528,423.43
  6. Step 6: Final answer
    x = 5,006,114.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.