Home / 3,290,882.93-4,541,392.29-1,840,577.22

Finding the Fourth Proportional to 3,290,882.93, 4,541,392.29 and 1,840,577.22

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Solution

The fourth proportional to 3,290,882.93, 4,541,392.29 and 1,840,577.22 is: 2,539,981.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,290,882.93 : 4,541,392.29 = 1,840,577.22 : x
  2. Step 2: Convert to fraction form
    3,290,882.93/4,541,392.29 = 1,840,577.22/x
  3. Step 3: Cross multiply
    3,290,882.93x = 4,541,392.29 × 1,840,577.22
  4. Step 4: Simplify right side
    3,290,882.93x = 8,358,783,196,057.63
  5. Step 5: Solve for x
    x = 8,358,783,196,057.63/3,290,882.93
  6. Step 6: Final answer
    x = 2,539,981.94

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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.