Home / 1,567,584.15-2,350,793.03-620,758.95

Finding the Fourth Proportional to 1,567,584.15, 2,350,793.03 and 620,758.95

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Solution

The fourth proportional to 1,567,584.15, 2,350,793.03 and 620,758.95 is: 930,907.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,584.15 : 2,350,793.03 = 620,758.95 : x
  2. Step 2: Convert to fraction form
    1,567,584.15/2,350,793.03 = 620,758.95/x
  3. Step 3: Cross multiply
    1,567,584.15x = 2,350,793.03 × 620,758.95
  4. Step 4: Simplify right side
    1,567,584.15x = 1,459,275,809,866.32
  5. Step 5: Solve for x
    x = 1,459,275,809,866.32/1,567,584.15
  6. Step 6: Final answer
    x = 930,907.48

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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.