Home / 8,922,490.74-13,383,709.47-2,532,748.50

Finding the Fourth Proportional to 8,922,490.74, 13,383,709.47 and 2,532,748.50

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Solution

The fourth proportional to 8,922,490.74, 13,383,709.47 and 2,532,748.50 is: 3,799,115.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,490.74 : 13,383,709.47 = 2,532,748.50 : x
  2. Step 2: Convert to fraction form
    8,922,490.74/13,383,709.47 = 2,532,748.50/x
  3. Step 3: Cross multiply
    8,922,490.74x = 13,383,709.47 × 2,532,748.50
  4. Step 4: Simplify right side
    8,922,490.74x = 33,897,570,084,578.30
  5. Step 5: Solve for x
    x = 33,897,570,084,578.30/8,922,490.74
  6. Step 6: Final answer
    x = 3,799,115.19

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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.