Home / 4,004,555.10-5,524,761.13-2,960,483.12

Finding the Fourth Proportional to 4,004,555.10, 5,524,761.13 and 2,960,483.12

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Solution

The fourth proportional to 4,004,555.10, 5,524,761.13 and 2,960,483.12 is: 4,084,339.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,555.10 : 5,524,761.13 = 2,960,483.12 : x
  2. Step 2: Convert to fraction form
    4,004,555.10/5,524,761.13 = 2,960,483.12/x
  3. Step 3: Cross multiply
    4,004,555.10x = 5,524,761.13 × 2,960,483.12
  4. Step 4: Simplify right side
    4,004,555.10x = 16,355,962,084,166.75
  5. Step 5: Solve for x
    x = 16,355,962,084,166.75/4,004,555.10
  6. Step 6: Final answer
    x = 4,084,339.38

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Double scale
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Similar ratio
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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.