Home / 4,922,570.66-6,793,488.51-2,747,538.14

Finding the Fourth Proportional to 4,922,570.66, 6,793,488.51 and 2,747,538.14

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Solution

The fourth proportional to 4,922,570.66, 6,793,488.51 and 2,747,538.14 is: 3,791,792.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,570.66 : 6,793,488.51 = 2,747,538.14 : x
  2. Step 2: Convert to fraction form
    4,922,570.66/6,793,488.51 = 2,747,538.14/x
  3. Step 3: Cross multiply
    4,922,570.66x = 6,793,488.51 × 2,747,538.14
  4. Step 4: Simplify right side
    4,922,570.66x = 18,665,368,784,876.77
  5. Step 5: Solve for x
    x = 18,665,368,784,876.77/4,922,570.66
  6. Step 6: Final answer
    x = 3,791,792.96

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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.