Home / 3,776,026.60-5,664,039.90-3,626,727.40

Finding the Fourth Proportional to 3,776,026.60, 5,664,039.90 and 3,626,727.40

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Solution

The fourth proportional to 3,776,026.60, 5,664,039.90 and 3,626,727.40 is: 5,440,091.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,026.60 : 5,664,039.90 = 3,626,727.40 : x
  2. Step 2: Convert to fraction form
    3,776,026.60/5,664,039.90 = 3,626,727.40/x
  3. Step 3: Cross multiply
    3,776,026.60x = 5,664,039.90 × 3,626,727.40
  4. Step 4: Simplify right side
    3,776,026.60x = 20,541,928,700,023.26
  5. Step 5: Solve for x
    x = 20,541,928,700,023.26/3,776,026.60
  6. Step 6: Final answer
    x = 5,440,091.10

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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.