Home / 3,589,469.65-4,953,468.14-1,957,876.93

Finding the Fourth Proportional to 3,589,469.65, 4,953,468.14 and 1,957,876.93

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Solution

The fourth proportional to 3,589,469.65, 4,953,468.14 and 1,957,876.93 is: 2,701,870.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,469.65 : 4,953,468.14 = 1,957,876.93 : x
  2. Step 2: Convert to fraction form
    3,589,469.65/4,953,468.14 = 1,957,876.93/x
  3. Step 3: Cross multiply
    3,589,469.65x = 4,953,468.14 × 1,957,876.93
  4. Step 4: Simplify right side
    3,589,469.65x = 9,698,280,994,796.01
  5. Step 5: Solve for x
    x = 9,698,280,994,796.01/3,589,469.65
  6. Step 6: Final answer
    x = 2,701,870.18

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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.