Home / 2,884,764.63-4,327,026.65-754,801.59

Finding the Fourth Proportional to 2,884,764.63, 4,327,026.65 and 754,801.59

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Solution

The fourth proportional to 2,884,764.63, 4,327,026.65 and 754,801.59 is: 1,132,170.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,764.63 : 4,327,026.65 = 754,801.59 : x
  2. Step 2: Convert to fraction form
    2,884,764.63/4,327,026.65 = 754,801.59/x
  3. Step 3: Cross multiply
    2,884,764.63x = 4,327,026.65 × 754,801.59
  4. Step 4: Simplify right side
    2,884,764.63x = 3,266,046,594,448.87
  5. Step 5: Solve for x
    x = 3,266,046,594,448.87/2,884,764.63
  6. Step 6: Final answer
    x = 1,132,170.91

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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.