Home / 3,562,100.38-4,916,330.13-2,701,209.70

Finding the Fourth Proportional to 3,562,100.38, 4,916,330.13 and 2,701,209.70

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Solution

The fourth proportional to 3,562,100.38, 4,916,330.13 and 2,701,209.70 is: 3,728,148.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,100.38 : 4,916,330.13 = 2,701,209.70 : x
  2. Step 2: Convert to fraction form
    3,562,100.38/4,916,330.13 = 2,701,209.70/x
  3. Step 3: Cross multiply
    3,562,100.38x = 4,916,330.13 × 2,701,209.70
  4. Step 4: Simplify right side
    3,562,100.38x = 13,280,038,635,558.26
  5. Step 5: Solve for x
    x = 13,280,038,635,558.26/3,562,100.38
  6. Step 6: Final answer
    x = 3,728,148.34

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1.5x scale

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.