Home / 4,109,677.28-5,671,956.32-2,367,011.72

Finding the Fourth Proportional to 4,109,677.28, 5,671,956.32 and 2,367,011.72

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Solution

The fourth proportional to 4,109,677.28, 5,671,956.32 and 2,367,011.72 is: 3,266,822.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,677.28 : 5,671,956.32 = 2,367,011.72 : x
  2. Step 2: Convert to fraction form
    4,109,677.28/5,671,956.32 = 2,367,011.72/x
  3. Step 3: Cross multiply
    4,109,677.28x = 5,671,956.32 × 2,367,011.72
  4. Step 4: Simplify right side
    4,109,677.28x = 13,425,587,084,768.07
  5. Step 5: Solve for x
    x = 13,425,587,084,768.07/4,109,677.28
  6. Step 6: Final answer
    x = 3,266,822.71

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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.