Home / 3,262,931.91-4,503,385.35-2,718,204.89

Finding the Fourth Proportional to 3,262,931.91, 4,503,385.35 and 2,718,204.89

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Solution

The fourth proportional to 3,262,931.91, 4,503,385.35 and 2,718,204.89 is: 3,751,572.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,931.91 : 4,503,385.35 = 2,718,204.89 : x
  2. Step 2: Convert to fraction form
    3,262,931.91/4,503,385.35 = 2,718,204.89/x
  3. Step 3: Cross multiply
    3,262,931.91x = 4,503,385.35 × 2,718,204.89
  4. Step 4: Simplify right side
    3,262,931.91x = 12,241,124,057,407.43
  5. Step 5: Solve for x
    x = 12,241,124,057,407.43/3,262,931.91
  6. Step 6: Final answer
    x = 3,751,572.02

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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.