Home / 5,015,542.14-6,923,567.14-3,386,156.67

Finding the Fourth Proportional to 5,015,542.14, 6,923,567.14 and 3,386,156.67

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Solution

The fourth proportional to 5,015,542.14, 6,923,567.14 and 3,386,156.67 is: 4,674,326.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,542.14 : 6,923,567.14 = 3,386,156.67 : x
  2. Step 2: Convert to fraction form
    5,015,542.14/6,923,567.14 = 3,386,156.67/x
  3. Step 3: Cross multiply
    5,015,542.14x = 6,923,567.14 × 3,386,156.67
  4. Step 4: Simplify right side
    5,015,542.14x = 23,444,283,042,838.43
  5. Step 5: Solve for x
    x = 23,444,283,042,838.43/5,015,542.14
  6. Step 6: Final answer
    x = 4,674,326.80

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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.