Home / 3,370,715.80-5,059,851.91-1,350,368.10

Finding the Fourth Proportional to 3,370,715.80, 5,059,851.91 and 1,350,368.10

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Solution

The fourth proportional to 3,370,715.80, 5,059,851.91 and 1,350,368.10 is: 2,027,065.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,715.80 : 5,059,851.91 = 1,350,368.10 : x
  2. Step 2: Convert to fraction form
    3,370,715.80/5,059,851.91 = 1,350,368.10/x
  3. Step 3: Cross multiply
    3,370,715.80x = 5,059,851.91 × 1,350,368.10
  4. Step 4: Simplify right side
    3,370,715.80x = 6,832,662,640,060.59
  5. Step 5: Solve for x
    x = 6,832,662,640,060.59/3,370,715.80
  6. Step 6: Final answer
    x = 2,027,065.78

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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.