Home / 3,676,280.80-5,508,200.40-2,413,458.40

Finding the Fourth Proportional to 3,676,280.80, 5,508,200.40 and 2,413,458.40

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Solution

The fourth proportional to 3,676,280.80, 5,508,200.40 and 2,413,458.40 is: 3,616,103.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,280.80 : 5,508,200.40 = 2,413,458.40 : x
  2. Step 2: Convert to fraction form
    3,676,280.80/5,508,200.40 = 2,413,458.40/x
  3. Step 3: Cross multiply
    3,676,280.80x = 5,508,200.40 × 2,413,458.40
  4. Step 4: Simplify right side
    3,676,280.80x = 13,293,812,524,263.36
  5. Step 5: Solve for x
    x = 13,293,812,524,263.36/3,676,280.80
  6. Step 6: Final answer
    x = 3,616,103.68

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1.5x scale

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.