Home / 1,165,827.46-1,748,803.65-367,171.24

Finding the Fourth Proportional to 1,165,827.46, 1,748,803.65 and 367,171.24

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Solution

The fourth proportional to 1,165,827.46, 1,748,803.65 and 367,171.24 is: 550,776.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,827.46 : 1,748,803.65 = 367,171.24 : x
  2. Step 2: Convert to fraction form
    1,165,827.46/1,748,803.65 = 367,171.24/x
  3. Step 3: Cross multiply
    1,165,827.46x = 1,748,803.65 × 367,171.24
  4. Step 4: Simplify right side
    1,165,827.46x = 642,110,404,687.03
  5. Step 5: Solve for x
    x = 642,110,404,687.03/1,165,827.46
  6. Step 6: Final answer
    x = 550,776.53

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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.