Home / 2,882,645.83-3,977,895.12-1,593,403.18

Finding the Fourth Proportional to 2,882,645.83, 3,977,895.12 and 1,593,403.18

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Solution

The fourth proportional to 2,882,645.83, 3,977,895.12 and 1,593,403.18 is: 2,198,810.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,645.83 : 3,977,895.12 = 1,593,403.18 : x
  2. Step 2: Convert to fraction form
    2,882,645.83/3,977,895.12 = 1,593,403.18/x
  3. Step 3: Cross multiply
    2,882,645.83x = 3,977,895.12 × 1,593,403.18
  4. Step 4: Simplify right side
    2,882,645.83x = 6,338,390,717,994.48
  5. Step 5: Solve for x
    x = 6,338,390,717,994.48/2,882,645.83
  6. Step 6: Final answer
    x = 2,198,810.08

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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.