Home / 1,174,513.74-1,762,033.14-375,843.24

Finding the Fourth Proportional to 1,174,513.74, 1,762,033.14 and 375,843.24

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Solution

The fourth proportional to 1,174,513.74, 1,762,033.14 and 375,843.24 is: 563,848.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,513.74 : 1,762,033.14 = 375,843.24 : x
  2. Step 2: Convert to fraction form
    1,174,513.74/1,762,033.14 = 375,843.24/x
  3. Step 3: Cross multiply
    1,174,513.74x = 1,762,033.14 × 375,843.24
  4. Step 4: Simplify right side
    1,174,513.74x = 662,248,244,324.97
  5. Step 5: Solve for x
    x = 662,248,244,324.97/1,174,513.74
  6. Step 6: Final answer
    x = 563,848.87

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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.