Home / 2,418,095.80-3,627,346.74-735,213.88

Finding the Fourth Proportional to 2,418,095.80, 3,627,346.74 and 735,213.88

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Solution

The fourth proportional to 2,418,095.80, 3,627,346.74 and 735,213.88 is: 1,102,882.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,095.80 : 3,627,346.74 = 735,213.88 : x
  2. Step 2: Convert to fraction form
    2,418,095.80/3,627,346.74 = 735,213.88/x
  3. Step 3: Cross multiply
    2,418,095.80x = 3,627,346.74 × 735,213.88
  4. Step 4: Simplify right side
    2,418,095.80x = 2,666,875,670,820.75
  5. Step 5: Solve for x
    x = 2,666,875,670,820.75/2,418,095.80
  6. Step 6: Final answer
    x = 1,102,882.55

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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.