Home / 5,368,093.80-8,046,891.90-4,801,223.40

Finding the Fourth Proportional to 5,368,093.80, 8,046,891.90 and 4,801,223.40

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Solution

The fourth proportional to 5,368,093.80, 8,046,891.90 and 4,801,223.40 is: 7,197,140.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,093.80 : 8,046,891.90 = 4,801,223.40 : x
  2. Step 2: Convert to fraction form
    5,368,093.80/8,046,891.90 = 4,801,223.40/x
  3. Step 3: Cross multiply
    5,368,093.80x = 8,046,891.90 × 4,801,223.40
  4. Step 4: Simplify right side
    5,368,093.80x = 38,634,925,687,550.46
  5. Step 5: Solve for x
    x = 38,634,925,687,550.46/5,368,093.80
  6. Step 6: Final answer
    x = 7,197,140.57

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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.