Home / 1,524,065.10-2,281,613.13-1,017,369.30

Finding the Fourth Proportional to 1,524,065.10, 2,281,613.13 and 1,017,369.30

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Solution

The fourth proportional to 1,524,065.10, 2,281,613.13 and 1,017,369.30 is: 1,523,060.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,065.10 : 2,281,613.13 = 1,017,369.30 : x
  2. Step 2: Convert to fraction form
    1,524,065.10/2,281,613.13 = 1,017,369.30/x
  3. Step 3: Cross multiply
    1,524,065.10x = 2,281,613.13 × 1,017,369.30
  4. Step 4: Simplify right side
    1,524,065.10x = 2,321,243,152,938.91
  5. Step 5: Solve for x
    x = 2,321,243,152,938.91/1,524,065.10
  6. Step 6: Final answer
    x = 1,523,060.37

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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.