Home / 3,641,852.27-5,025,755.38-2,010,259.20

Finding the Fourth Proportional to 3,641,852.27, 5,025,755.38 and 2,010,259.20

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Solution

The fourth proportional to 3,641,852.27, 5,025,755.38 and 2,010,259.20 is: 2,774,157.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,852.27 : 5,025,755.38 = 2,010,259.20 : x
  2. Step 2: Convert to fraction form
    3,641,852.27/5,025,755.38 = 2,010,259.20/x
  3. Step 3: Cross multiply
    3,641,852.27x = 5,025,755.38 × 2,010,259.20
  4. Step 4: Simplify right side
    3,641,852.27x = 10,103,070,979,543.20
  5. Step 5: Solve for x
    x = 10,103,070,979,543.20/3,641,852.27
  6. Step 6: Final answer
    x = 2,774,157.28

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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.