Home / 1,507,077.30-2,260,165.05-496,012.62

Finding the Fourth Proportional to 1,507,077.30, 2,260,165.05 and 496,012.62

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Solution

The fourth proportional to 1,507,077.30, 2,260,165.05 and 496,012.62 is: 743,870.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,507,077.30 : 2,260,165.05 = 496,012.62 : x
  2. Step 2: Convert to fraction form
    1,507,077.30/2,260,165.05 = 496,012.62/x
  3. Step 3: Cross multiply
    1,507,077.30x = 2,260,165.05 × 496,012.62
  4. Step 4: Simplify right side
    1,507,077.30x = 1,121,070,388,082.93
  5. Step 5: Solve for x
    x = 1,121,070,388,082.93/1,507,077.30
  6. Step 6: Final answer
    x = 743,870.53

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Double scale
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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.