Home / 9,003,152.26-12,424,350.54-4,928,771.26

Finding the Fourth Proportional to 9,003,152.26, 12,424,350.54 and 4,928,771.26

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Solution

The fourth proportional to 9,003,152.26, 12,424,350.54 and 4,928,771.26 is: 6,801,704.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,152.26 : 12,424,350.54 = 4,928,771.26 : x
  2. Step 2: Convert to fraction form
    9,003,152.26/12,424,350.54 = 4,928,771.26/x
  3. Step 3: Cross multiply
    9,003,152.26x = 12,424,350.54 × 4,928,771.26
  4. Step 4: Simplify right side
    9,003,152.26x = 61,236,781,865,717.48
  5. Step 5: Solve for x
    x = 61,236,781,865,717.48/9,003,152.26
  6. Step 6: Final answer
    x = 6,801,704.57

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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.