Home / 2,061,775.64-3,091,420.92-924,332.16

Finding the Fourth Proportional to 2,061,775.64, 3,091,420.92 and 924,332.16

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Solution

The fourth proportional to 2,061,775.64, 3,091,420.92 and 924,332.16 is: 1,385,941.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,775.64 : 3,091,420.92 = 924,332.16 : x
  2. Step 2: Convert to fraction form
    2,061,775.64/3,091,420.92 = 924,332.16/x
  3. Step 3: Cross multiply
    2,061,775.64x = 3,091,420.92 × 924,332.16
  4. Step 4: Simplify right side
    2,061,775.64x = 2,857,499,776,452.79
  5. Step 5: Solve for x
    x = 2,857,499,776,452.79/2,061,775.64
  6. Step 6: Final answer
    x = 1,385,941.19

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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.