Home / 5,641,482.42-7,785,027.39-3,063,104.19

Finding the Fourth Proportional to 5,641,482.42, 7,785,027.39 and 3,063,104.19

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Solution

The fourth proportional to 5,641,482.42, 7,785,027.39 and 3,063,104.19 is: 4,226,965.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,641,482.42 : 7,785,027.39 = 3,063,104.19 : x
  2. Step 2: Convert to fraction form
    5,641,482.42/7,785,027.39 = 3,063,104.19/x
  3. Step 3: Cross multiply
    5,641,482.42x = 7,785,027.39 × 3,063,104.19
  4. Step 4: Simplify right side
    5,641,482.42x = 23,846,350,017,573.76
  5. Step 5: Solve for x
    x = 23,846,350,017,573.76/5,641,482.42
  6. Step 6: Final answer
    x = 4,226,965.23

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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.