Home / 896,002.10-1,344,265.53-264,932.30

Finding the Fourth Proportional to 896,002.10, 1,344,265.53 and 264,932.30

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Solution

The fourth proportional to 896,002.10, 1,344,265.53 and 264,932.30 is: 397,476.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,002.10 : 1,344,265.53 = 264,932.30 : x
  2. Step 2: Convert to fraction form
    896,002.10/1,344,265.53 = 264,932.30/x
  3. Step 3: Cross multiply
    896,002.10x = 1,344,265.53 × 264,932.30
  4. Step 4: Simplify right side
    896,002.10x = 356,139,358,673.62
  5. Step 5: Solve for x
    x = 356,139,358,673.62/896,002.10
  6. Step 6: Final answer
    x = 397,476.03

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1.5x scale

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.