Home / 3,402,854.46-4,696,270.08-2,541,920.04

Finding the Fourth Proportional to 3,402,854.46, 4,696,270.08 and 2,541,920.04

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Solution

The fourth proportional to 3,402,854.46, 4,696,270.08 and 2,541,920.04 is: 3,508,096.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,854.46 : 4,696,270.08 = 2,541,920.04 : x
  2. Step 2: Convert to fraction form
    3,402,854.46/4,696,270.08 = 2,541,920.04/x
  3. Step 3: Cross multiply
    3,402,854.46x = 4,696,270.08 × 2,541,920.04
  4. Step 4: Simplify right side
    3,402,854.46x = 11,937,543,029,604.40
  5. Step 5: Solve for x
    x = 11,937,543,029,604.40/3,402,854.46
  6. Step 6: Final answer
    x = 3,508,096.86

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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.