Home / 1,224,853.59-1,837,161.61-371,932.64

Finding the Fourth Proportional to 1,224,853.59, 1,837,161.61 and 371,932.64

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Solution

The fourth proportional to 1,224,853.59, 1,837,161.61 and 371,932.64 is: 557,862.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,853.59 : 1,837,161.61 = 371,932.64 : x
  2. Step 2: Convert to fraction form
    1,224,853.59/1,837,161.61 = 371,932.64/x
  3. Step 3: Cross multiply
    1,224,853.59x = 1,837,161.61 × 371,932.64
  4. Step 4: Simplify right side
    1,224,853.59x = 683,300,356,668.48
  5. Step 5: Solve for x
    x = 683,300,356,668.48/1,224,853.59
  6. Step 6: Final answer
    x = 557,862.88

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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.