Home / 3,088,677.78-4,634,632.20-2,242,737.24

Finding the Fourth Proportional to 3,088,677.78, 4,634,632.20 and 2,242,737.24

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Solution

The fourth proportional to 3,088,677.78, 4,634,632.20 and 2,242,737.24 is: 3,365,278.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,677.78 : 4,634,632.20 = 2,242,737.24 : x
  2. Step 2: Convert to fraction form
    3,088,677.78/4,634,632.20 = 2,242,737.24/x
  3. Step 3: Cross multiply
    3,088,677.78x = 4,634,632.20 × 2,242,737.24
  4. Step 4: Simplify right side
    3,088,677.78x = 10,394,262,228,643.13
  5. Step 5: Solve for x
    x = 10,394,262,228,643.13/3,088,677.78
  6. Step 6: Final answer
    x = 3,365,278.92

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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.