Home / 5,961,855.90-8,942,783.85-5,364,659.10

Finding the Fourth Proportional to 5,961,855.90, 8,942,783.85 and 5,364,659.10

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Solution

The fourth proportional to 5,961,855.90, 8,942,783.85 and 5,364,659.10 is: 8,046,988.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,855.90 : 8,942,783.85 = 5,364,659.10 : x
  2. Step 2: Convert to fraction form
    5,961,855.90/8,942,783.85 = 5,364,659.10/x
  3. Step 3: Cross multiply
    5,961,855.90x = 8,942,783.85 × 5,364,659.10
  4. Step 4: Simplify right side
    5,961,855.90x = 47,974,986,760,235.53
  5. Step 5: Solve for x
    x = 47,974,986,760,235.53/5,961,855.90
  6. Step 6: Final answer
    x = 8,046,988.65

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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.