Home / 2,708,154.19-3,735,073.66-2,380,767.22

Finding the Fourth Proportional to 2,708,154.19, 3,735,073.66 and 2,380,767.22

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Solution

The fourth proportional to 2,708,154.19, 3,735,073.66 and 2,380,767.22 is: 3,283,543.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,154.19 : 3,735,073.66 = 2,380,767.22 : x
  2. Step 2: Convert to fraction form
    2,708,154.19/3,735,073.66 = 2,380,767.22/x
  3. Step 3: Cross multiply
    2,708,154.19x = 3,735,073.66 × 2,380,767.22
  4. Step 4: Simplify right side
    2,708,154.19x = 8,892,340,934,013.43
  5. Step 5: Solve for x
    x = 8,892,340,934,013.43/2,708,154.19
  6. Step 6: Final answer
    x = 3,283,543.07

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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.