Home / 1,837,285.17-2,534,635.26-1,073,001.57

Finding the Fourth Proportional to 1,837,285.17, 2,534,635.26 and 1,073,001.57

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Solution

The fourth proportional to 1,837,285.17, 2,534,635.26 and 1,073,001.57 is: 1,480,264.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,285.17 : 2,534,635.26 = 1,073,001.57 : x
  2. Step 2: Convert to fraction form
    1,837,285.17/2,534,635.26 = 1,073,001.57/x
  3. Step 3: Cross multiply
    1,837,285.17x = 2,534,635.26 × 1,073,001.57
  4. Step 4: Simplify right side
    1,837,285.17x = 2,719,667,613,357.36
  5. Step 5: Solve for x
    x = 2,719,667,613,357.36/1,837,285.17
  6. Step 6: Final answer
    x = 1,480,264.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.