Home / 6,566,367.95-9,064,005.89-3,952,993.57

Finding the Fourth Proportional to 6,566,367.95, 9,064,005.89 and 3,952,993.57

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Solution

The fourth proportional to 6,566,367.95, 9,064,005.89 and 3,952,993.57 is: 5,456,586.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,367.95 : 9,064,005.89 = 3,952,993.57 : x
  2. Step 2: Convert to fraction form
    6,566,367.95/9,064,005.89 = 3,952,993.57/x
  3. Step 3: Cross multiply
    6,566,367.95x = 9,064,005.89 × 3,952,993.57
  4. Step 4: Simplify right side
    6,566,367.95x = 35,829,956,988,834.59
  5. Step 5: Solve for x
    x = 35,829,956,988,834.59/6,566,367.95
  6. Step 6: Final answer
    x = 5,456,586.84

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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.