Home / 2,822,524.04-4,233,614.45-1,000,979.03

Finding the Fourth Proportional to 2,822,524.04, 4,233,614.45 and 1,000,979.03

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Solution

The fourth proportional to 2,822,524.04, 4,233,614.45 and 1,000,979.03 is: 1,501,407.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,524.04 : 4,233,614.45 = 1,000,979.03 : x
  2. Step 2: Convert to fraction form
    2,822,524.04/4,233,614.45 = 1,000,979.03/x
  3. Step 3: Cross multiply
    2,822,524.04x = 4,233,614.45 × 1,000,979.03
  4. Step 4: Simplify right side
    2,822,524.04x = 4,237,759,291,134.12
  5. Step 5: Solve for x
    x = 4,237,759,291,134.12/2,822,524.04
  6. Step 6: Final answer
    x = 1,501,407.69

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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.