Home / 5,761,171.03-8,641,759.43-1,501,328.47

Finding the Fourth Proportional to 5,761,171.03, 8,641,759.43 and 1,501,328.47

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Solution

The fourth proportional to 5,761,171.03, 8,641,759.43 and 1,501,328.47 is: 2,251,993.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,761,171.03 : 8,641,759.43 = 1,501,328.47 : x
  2. Step 2: Convert to fraction form
    5,761,171.03/8,641,759.43 = 1,501,328.47/x
  3. Step 3: Cross multiply
    5,761,171.03x = 8,641,759.43 × 1,501,328.47
  4. Step 4: Simplify right side
    5,761,171.03x = 12,974,119,455,643.33
  5. Step 5: Solve for x
    x = 12,974,119,455,643.33/5,761,171.03
  6. Step 6: Final answer
    x = 2,251,993.46

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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.