Home / 8,248,411.28-12,372,824.28-2,264,762

Finding the Fourth Proportional to 8,248,411.28, 12,372,824.28 and 2,264,762

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Solution

The fourth proportional to 8,248,411.28, 12,372,824.28 and 2,264,762 is: 3,397,199.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,248,411.28 : 12,372,824.28 = 2,264,762 : x
  2. Step 2: Convert to fraction form
    8,248,411.28/12,372,824.28 = 2,264,762/x
  3. Step 3: Cross multiply
    8,248,411.28x = 12,372,824.28 × 2,264,762
  4. Step 4: Simplify right side
    8,248,411.28x = 28,021,502,262,021.36
  5. Step 5: Solve for x
    x = 28,021,502,262,021.36/8,248,411.28
  6. Step 6: Final answer
    x = 3,397,199.93

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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.