Home / 5,795,264.90-7,997,065.27-3,216,742.70

Finding the Fourth Proportional to 5,795,264.90, 7,997,065.27 and 3,216,742.70

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Solution

The fourth proportional to 5,795,264.90, 7,997,065.27 and 3,216,742.70 is: 4,438,882.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,264.90 : 7,997,065.27 = 3,216,742.70 : x
  2. Step 2: Convert to fraction form
    5,795,264.90/7,997,065.27 = 3,216,742.70/x
  3. Step 3: Cross multiply
    5,795,264.90x = 7,997,065.27 × 3,216,742.70
  4. Step 4: Simplify right side
    5,795,264.90x = 25,724,501,280,668.84
  5. Step 5: Solve for x
    x = 25,724,501,280,668.84/5,795,264.90
  6. Step 6: Final answer
    x = 4,438,882.73

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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.