Home / 6,564,390.72-9,850,984.56-2,304,571.68

Finding the Fourth Proportional to 6,564,390.72, 9,850,984.56 and 2,304,571.68

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Solution

The fourth proportional to 6,564,390.72, 9,850,984.56 and 2,304,571.68 is: 3,458,401.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,390.72 : 9,850,984.56 = 2,304,571.68 : x
  2. Step 2: Convert to fraction form
    6,564,390.72/9,850,984.56 = 2,304,571.68/x
  3. Step 3: Cross multiply
    6,564,390.72x = 9,850,984.56 × 2,304,571.68
  4. Step 4: Simplify right side
    6,564,390.72x = 22,702,300,037,093.26
  5. Step 5: Solve for x
    x = 22,702,300,037,093.26/6,564,390.72
  6. Step 6: Final answer
    x = 3,458,401.70

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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.