Home / 1,406,202.04-2,108,872.14-507,534.04

Finding the Fourth Proportional to 1,406,202.04, 2,108,872.14 and 507,534.04

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Solution

The fourth proportional to 1,406,202.04, 2,108,872.14 and 507,534.04 is: 761,145.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,202.04 : 2,108,872.14 = 507,534.04 : x
  2. Step 2: Convert to fraction form
    1,406,202.04/2,108,872.14 = 507,534.04/x
  3. Step 3: Cross multiply
    1,406,202.04x = 2,108,872.14 × 507,534.04
  4. Step 4: Simplify right side
    1,406,202.04x = 1,070,324,397,057.65
  5. Step 5: Solve for x
    x = 1,070,324,397,057.65/1,406,202.04
  6. Step 6: Final answer
    x = 761,145.53

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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.