Home / 6,155,335.01-8,494,098.07-3,401,880.14

Finding the Fourth Proportional to 6,155,335.01, 8,494,098.07 and 3,401,880.14

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Solution

The fourth proportional to 6,155,335.01, 8,494,098.07 and 3,401,880.14 is: 4,694,448.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,335.01 : 8,494,098.07 = 3,401,880.14 : x
  2. Step 2: Convert to fraction form
    6,155,335.01/8,494,098.07 = 3,401,880.14/x
  3. Step 3: Cross multiply
    6,155,335.01x = 8,494,098.07 × 3,401,880.14
  4. Step 4: Simplify right side
    6,155,335.01x = 28,895,903,531,545.33
  5. Step 5: Solve for x
    x = 28,895,903,531,545.33/6,155,335.01
  6. Step 6: Final answer
    x = 4,694,448.55

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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.