Home / 1,174,713.44-1,762,290.68-375,780.47

Finding the Fourth Proportional to 1,174,713.44, 1,762,290.68 and 375,780.47

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Solution

The fourth proportional to 1,174,713.44, 1,762,290.68 and 375,780.47 is: 563,741.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,713.44 : 1,762,290.68 = 375,780.47 : x
  2. Step 2: Convert to fraction form
    1,174,713.44/1,762,290.68 = 375,780.47/x
  3. Step 3: Cross multiply
    1,174,713.44x = 1,762,290.68 × 375,780.47
  4. Step 4: Simplify right side
    1,174,713.44x = 662,234,409,316.66
  5. Step 5: Solve for x
    x = 662,234,409,316.66/1,174,713.44
  6. Step 6: Final answer
    x = 563,741.24

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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.