Home / 3,875,942.14-5,813,470.28-1,036,275.73

Finding the Fourth Proportional to 3,875,942.14, 5,813,470.28 and 1,036,275.73

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Solution

The fourth proportional to 3,875,942.14, 5,813,470.28 and 1,036,275.73 is: 1,554,295.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,942.14 : 5,813,470.28 = 1,036,275.73 : x
  2. Step 2: Convert to fraction form
    3,875,942.14/5,813,470.28 = 1,036,275.73/x
  3. Step 3: Cross multiply
    3,875,942.14x = 5,813,470.28 × 1,036,275.73
  4. Step 4: Simplify right side
    3,875,942.14x = 6,024,358,153,058.93
  5. Step 5: Solve for x
    x = 6,024,358,153,058.93/3,875,942.14
  6. Step 6: Final answer
    x = 1,554,295.17

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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.