Home / 4,196,700.22-5,791,446.58-2,385,864.22

Finding the Fourth Proportional to 4,196,700.22, 5,791,446.58 and 2,385,864.22

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Solution

The fourth proportional to 4,196,700.22, 5,791,446.58 and 2,385,864.22 is: 3,292,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,700.22 : 5,791,446.58 = 2,385,864.22 : x
  2. Step 2: Convert to fraction form
    4,196,700.22/5,791,446.58 = 2,385,864.22/x
  3. Step 3: Cross multiply
    4,196,700.22x = 5,791,446.58 × 2,385,864.22
  4. Step 4: Simplify right side
    4,196,700.22x = 13,817,605,148,306.13
  5. Step 5: Solve for x
    x = 13,817,605,148,306.13/4,196,700.22
  6. Step 6: Final answer
    x = 3,292,492.78

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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.