Home / 8,676,499.32-11,974,285.62-4,810,233.24

Finding the Fourth Proportional to 8,676,499.32, 11,974,285.62 and 4,810,233.24

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Solution

The fourth proportional to 8,676,499.32, 11,974,285.62 and 4,810,233.24 is: 6,638,519.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,676,499.32 : 11,974,285.62 = 4,810,233.24 : x
  2. Step 2: Convert to fraction form
    8,676,499.32/11,974,285.62 = 4,810,233.24/x
  3. Step 3: Cross multiply
    8,676,499.32x = 11,974,285.62 × 4,810,233.24
  4. Step 4: Simplify right side
    8,676,499.32x = 57,599,106,714,578.01
  5. Step 5: Solve for x
    x = 57,599,106,714,578.01/8,676,499.32
  6. Step 6: Final answer
    x = 6,638,519.13

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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.