Home / 3,023,298.28-4,535,587.08-1,001,427.72

Finding the Fourth Proportional to 3,023,298.28, 4,535,587.08 and 1,001,427.72

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Solution

The fourth proportional to 3,023,298.28, 4,535,587.08 and 1,001,427.72 is: 1,502,353.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,298.28 : 4,535,587.08 = 1,001,427.72 : x
  2. Step 2: Convert to fraction form
    3,023,298.28/4,535,587.08 = 1,001,427.72/x
  3. Step 3: Cross multiply
    3,023,298.28x = 4,535,587.08 × 1,001,427.72
  4. Step 4: Simplify right side
    3,023,298.28x = 4,542,062,628,385.86
  5. Step 5: Solve for x
    x = 4,542,062,628,385.86/3,023,298.28
  6. Step 6: Final answer
    x = 1,502,353.46

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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.