Home / 9,430,923.56-13,007,062.22-6,332,513.18

Finding the Fourth Proportional to 9,430,923.56, 13,007,062.22 and 6,332,513.18

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Solution

The fourth proportional to 9,430,923.56, 13,007,062.22 and 6,332,513.18 is: 8,733,756.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,430,923.56 : 13,007,062.22 = 6,332,513.18 : x
  2. Step 2: Convert to fraction form
    9,430,923.56/13,007,062.22 = 6,332,513.18/x
  3. Step 3: Cross multiply
    9,430,923.56x = 13,007,062.22 × 6,332,513.18
  4. Step 4: Simplify right side
    9,430,923.56x = 82,367,392,844,532.17
  5. Step 5: Solve for x
    x = 82,367,392,844,532.17/9,430,923.56
  6. Step 6: Final answer
    x = 8,733,756.81

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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.