Home / 1,233,184.80-1,701,322.58-749,573.49

Finding the Fourth Proportional to 1,233,184.80, 1,701,322.58 and 749,573.49

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Solution

The fourth proportional to 1,233,184.80, 1,701,322.58 and 749,573.49 is: 1,034,124.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,184.80 : 1,701,322.58 = 749,573.49 : x
  2. Step 2: Convert to fraction form
    1,233,184.80/1,701,322.58 = 749,573.49/x
  3. Step 3: Cross multiply
    1,233,184.80x = 1,701,322.58 × 749,573.49
  4. Step 4: Simplify right side
    1,233,184.80x = 1,275,266,312,160.30
  5. Step 5: Solve for x
    x = 1,275,266,312,160.30/1,233,184.80
  6. Step 6: Final answer
    x = 1,034,124.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.