Home / 3,263,327.38-4,497,691.36-2,390,307.33

Finding the Fourth Proportional to 3,263,327.38, 4,497,691.36 and 2,390,307.33

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Solution

The fourth proportional to 3,263,327.38, 4,497,691.36 and 2,390,307.33 is: 3,294,448.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,327.38 : 4,497,691.36 = 2,390,307.33 : x
  2. Step 2: Convert to fraction form
    3,263,327.38/4,497,691.36 = 2,390,307.33/x
  3. Step 3: Cross multiply
    3,263,327.38x = 4,497,691.36 × 2,390,307.33
  4. Step 4: Simplify right side
    3,263,327.38x = 10,750,864,619,909.90
  5. Step 5: Solve for x
    x = 10,750,864,619,909.90/3,263,327.38
  6. Step 6: Final answer
    x = 3,294,448.69

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1.5x scale

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.