Home / 750,335.04-1,125,620.28-244,779.35

Finding the Fourth Proportional to 750,335.04, 1,125,620.28 and 244,779.35

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Solution

The fourth proportional to 750,335.04, 1,125,620.28 and 244,779.35 is: 367,207.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,335.04 : 1,125,620.28 = 244,779.35 : x
  2. Step 2: Convert to fraction form
    750,335.04/1,125,620.28 = 244,779.35/x
  3. Step 3: Cross multiply
    750,335.04x = 1,125,620.28 × 244,779.35
  4. Step 4: Simplify right side
    750,335.04x = 275,528,594,857.12
  5. Step 5: Solve for x
    x = 275,528,594,857.12/750,335.04
  6. Step 6: Final answer
    x = 367,207.42

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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.