Home / 8,554,844.96-12,832,267.56-2,875,069.44

Finding the Fourth Proportional to 8,554,844.96, 12,832,267.56 and 2,875,069.44

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Solution

The fourth proportional to 8,554,844.96, 12,832,267.56 and 2,875,069.44 is: 4,312,604.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554,844.96 : 12,832,267.56 = 2,875,069.44 : x
  2. Step 2: Convert to fraction form
    8,554,844.96/12,832,267.56 = 2,875,069.44/x
  3. Step 3: Cross multiply
    8,554,844.96x = 12,832,267.56 × 2,875,069.44
  4. Step 4: Simplify right side
    8,554,844.96x = 36,893,660,307,659.37
  5. Step 5: Solve for x
    x = 36,893,660,307,659.37/8,554,844.96
  6. Step 6: Final answer
    x = 4,312,604.20

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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.