Home / 1,174,530.76-1,762,058.66-375,860.24

Finding the Fourth Proportional to 1,174,530.76, 1,762,058.66 and 375,860.24

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Solution

The fourth proportional to 1,174,530.76, 1,762,058.66 and 375,860.24 is: 563,874.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,530.76 : 1,762,058.66 = 375,860.24 : x
  2. Step 2: Convert to fraction form
    1,174,530.76/1,762,058.66 = 375,860.24/x
  3. Step 3: Cross multiply
    1,174,530.76x = 1,762,058.66 × 375,860.24
  4. Step 4: Simplify right side
    1,174,530.76x = 662,287,790,841.68
  5. Step 5: Solve for x
    x = 662,287,790,841.68/1,174,530.76
  6. Step 6: Final answer
    x = 563,874.37

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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.