Home / 3,641,928.81-5,025,862.77-2,010,337.23

Finding the Fourth Proportional to 3,641,928.81, 5,025,862.77 and 2,010,337.23

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Solution

The fourth proportional to 3,641,928.81, 5,025,862.77 and 2,010,337.23 is: 2,774,265.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,928.81 : 5,025,862.77 = 2,010,337.23 : x
  2. Step 2: Convert to fraction form
    3,641,928.81/5,025,862.77 = 2,010,337.23/x
  3. Step 3: Cross multiply
    3,641,928.81x = 5,025,862.77 × 2,010,337.23
  4. Step 4: Simplify right side
    3,641,928.81x = 10,103,679,039,401.93
  5. Step 5: Solve for x
    x = 10,103,679,039,401.93/3,641,928.81
  6. Step 6: Final answer
    x = 2,774,265.94

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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.