Home / 2,163,387.08-3,245,086.17-883,994.59

Finding the Fourth Proportional to 2,163,387.08, 3,245,086.17 and 883,994.59

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Solution

The fourth proportional to 2,163,387.08, 3,245,086.17 and 883,994.59 is: 1,325,994.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,387.08 : 3,245,086.17 = 883,994.59 : x
  2. Step 2: Convert to fraction form
    2,163,387.08/3,245,086.17 = 883,994.59/x
  3. Step 3: Cross multiply
    2,163,387.08x = 3,245,086.17 × 883,994.59
  4. Step 4: Simplify right side
    2,163,387.08x = 2,868,638,610,807.23
  5. Step 5: Solve for x
    x = 2,868,638,610,807.23/2,163,387.08
  6. Step 6: Final answer
    x = 1,325,994.15

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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.