Home / 3,006,473.96-4,148,974.82-1,648,344.04

Finding the Fourth Proportional to 3,006,473.96, 4,148,974.82 and 1,648,344.04

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Solution

The fourth proportional to 3,006,473.96, 4,148,974.82 and 1,648,344.04 is: 2,274,737.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,473.96 : 4,148,974.82 = 1,648,344.04 : x
  2. Step 2: Convert to fraction form
    3,006,473.96/4,148,974.82 = 1,648,344.04/x
  3. Step 3: Cross multiply
    3,006,473.96x = 4,148,974.82 × 1,648,344.04
  4. Step 4: Simplify right side
    3,006,473.96x = 6,838,937,916,657.07
  5. Step 5: Solve for x
    x = 6,838,937,916,657.07/3,006,473.96
  6. Step 6: Final answer
    x = 2,274,737.12

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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.