Home / 5,948,369.32-8,922,746.49-2,831,743.66

Finding the Fourth Proportional to 5,948,369.32, 8,922,746.49 and 2,831,743.66

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Solution

The fourth proportional to 5,948,369.32, 8,922,746.49 and 2,831,743.66 is: 4,247,707.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948,369.32 : 8,922,746.49 = 2,831,743.66 : x
  2. Step 2: Convert to fraction form
    5,948,369.32/8,922,746.49 = 2,831,743.66/x
  3. Step 3: Cross multiply
    5,948,369.32x = 8,922,746.49 × 2,831,743.66
  4. Step 4: Simplify right side
    5,948,369.32x = 25,266,930,769,918.85
  5. Step 5: Solve for x
    x = 25,266,930,769,918.85/5,948,369.32
  6. Step 6: Final answer
    x = 4,247,707.13

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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.