Home / 1,174,758.96-1,761,276.60-375,580.56

Finding the Fourth Proportional to 1,174,758.96, 1,761,276.60 and 375,580.56

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Solution

The fourth proportional to 1,174,758.96, 1,761,276.60 and 375,580.56 is: 563,095.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,758.96 : 1,761,276.60 = 375,580.56 : x
  2. Step 2: Convert to fraction form
    1,174,758.96/1,761,276.60 = 375,580.56/x
  3. Step 3: Cross multiply
    1,174,758.96x = 1,761,276.60 × 375,580.56
  4. Step 4: Simplify right side
    1,174,758.96x = 661,501,251,742.90
  5. Step 5: Solve for x
    x = 661,501,251,742.90/1,174,758.96
  6. Step 6: Final answer
    x = 563,095.30

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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.