Home / 4,131,009.16-6,197,564.86-2,426,593.80

Finding the Fourth Proportional to 4,131,009.16, 6,197,564.86 and 2,426,593.80

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Solution

The fourth proportional to 4,131,009.16, 6,197,564.86 and 2,426,593.80 is: 3,640,508.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,009.16 : 6,197,564.86 = 2,426,593.80 : x
  2. Step 2: Convert to fraction form
    4,131,009.16/6,197,564.86 = 2,426,593.80/x
  3. Step 3: Cross multiply
    4,131,009.16x = 6,197,564.86 × 2,426,593.80
  4. Step 4: Simplify right side
    4,131,009.16x = 15,038,972,464,373.87
  5. Step 5: Solve for x
    x = 15,038,972,464,373.87/4,131,009.16
  6. Step 6: Final answer
    x = 3,640,508.14

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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.