Home / 8,062,240.89-11,125,892.58-4,440,568.89

Finding the Fourth Proportional to 8,062,240.89, 11,125,892.58 and 4,440,568.89

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Solution

The fourth proportional to 8,062,240.89, 11,125,892.58 and 4,440,568.89 is: 6,127,985.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,240.89 : 11,125,892.58 = 4,440,568.89 : x
  2. Step 2: Convert to fraction form
    8,062,240.89/11,125,892.58 = 4,440,568.89/x
  3. Step 3: Cross multiply
    8,062,240.89x = 11,125,892.58 × 4,440,568.89
  4. Step 4: Simplify right side
    8,062,240.89x = 49,405,292,464,229.84
  5. Step 5: Solve for x
    x = 49,405,292,464,229.84/8,062,240.89
  6. Step 6: Final answer
    x = 6,127,985.15

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1.5x scale

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.