Home / 6,155,535.69-9,233,780.13-2,056,870.95

Finding the Fourth Proportional to 6,155,535.69, 9,233,780.13 and 2,056,870.95

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Solution

The fourth proportional to 6,155,535.69, 9,233,780.13 and 2,056,870.95 is: 3,085,465.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,535.69 : 9,233,780.13 = 2,056,870.95 : x
  2. Step 2: Convert to fraction form
    6,155,535.69/9,233,780.13 = 2,056,870.95/x
  3. Step 3: Cross multiply
    6,155,535.69x = 9,233,780.13 × 2,056,870.95
  4. Step 4: Simplify right side
    6,155,535.69x = 18,992,694,108,084.23
  5. Step 5: Solve for x
    x = 18,992,694,108,084.23/6,155,535.69
  6. Step 6: Final answer
    x = 3,085,465.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.