Home / 6,762,133.85-9,331,725.35-3,706,338.65

Finding the Fourth Proportional to 6,762,133.85, 9,331,725.35 and 3,706,338.65

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Solution

The fourth proportional to 6,762,133.85, 9,331,725.35 and 3,706,338.65 is: 5,114,736.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,133.85 : 9,331,725.35 = 3,706,338.65 : x
  2. Step 2: Convert to fraction form
    6,762,133.85/9,331,725.35 = 3,706,338.65/x
  3. Step 3: Cross multiply
    6,762,133.85x = 9,331,725.35 × 3,706,338.65
  4. Step 4: Simplify right side
    6,762,133.85x = 34,586,534,298,497.00
  5. Step 5: Solve for x
    x = 34,586,534,298,497.00/6,762,133.85
  6. Step 6: Final answer
    x = 5,114,736.72

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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.