Home / 5,610,192.44-8,415,765.95-1,770,987.71

Finding the Fourth Proportional to 5,610,192.44, 8,415,765.95 and 1,770,987.71

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Solution

The fourth proportional to 5,610,192.44, 8,415,765.95 and 1,770,987.71 is: 2,656,632.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,192.44 : 8,415,765.95 = 1,770,987.71 : x
  2. Step 2: Convert to fraction form
    5,610,192.44/8,415,765.95 = 1,770,987.71/x
  3. Step 3: Cross multiply
    5,610,192.44x = 8,415,765.95 × 1,770,987.71
  4. Step 4: Simplify right side
    5,610,192.44x = 14,904,218,079,870.95
  5. Step 5: Solve for x
    x = 14,904,218,079,870.95/5,610,192.44
  6. Step 6: Final answer
    x = 2,656,632.24

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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.