Home / 1,024,919.85-1,537,817.18-492,166.65

Finding the Fourth Proportional to 1,024,919.85, 1,537,817.18 and 492,166.65

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Solution

The fourth proportional to 1,024,919.85, 1,537,817.18 and 492,166.65 is: 738,460.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,919.85 : 1,537,817.18 = 492,166.65 : x
  2. Step 2: Convert to fraction form
    1,024,919.85/1,537,817.18 = 492,166.65/x
  3. Step 3: Cross multiply
    1,024,919.85x = 1,537,817.18 × 492,166.65
  4. Step 4: Simplify right side
    1,024,919.85x = 756,862,327,332.21
  5. Step 5: Solve for x
    x = 756,862,327,332.21/1,024,919.85
  6. Step 6: Final answer
    x = 738,460.01

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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.