Home / 3,132,301.20-4,695,341.40-1,446,464.40

Finding the Fourth Proportional to 3,132,301.20, 4,695,341.40 and 1,446,464.40

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Solution

The fourth proportional to 3,132,301.20, 4,695,341.40 and 1,446,464.40 is: 2,168,260.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,301.20 : 4,695,341.40 = 1,446,464.40 : x
  2. Step 2: Convert to fraction form
    3,132,301.20/4,695,341.40 = 1,446,464.40/x
  3. Step 3: Cross multiply
    3,132,301.20x = 4,695,341.40 × 1,446,464.40
  4. Step 4: Simplify right side
    3,132,301.20x = 6,791,644,180,946.16
  5. Step 5: Solve for x
    x = 6,791,644,180,946.16/3,132,301.20
  6. Step 6: Final answer
    x = 2,168,260.25

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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.