Home / 7,592,203.32-11,388,304.92-3,332,408.40

Finding the Fourth Proportional to 7,592,203.32, 11,388,304.92 and 3,332,408.40

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Solution

The fourth proportional to 7,592,203.32, 11,388,304.92 and 3,332,408.40 is: 4,998,612.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,203.32 : 11,388,304.92 = 3,332,408.40 : x
  2. Step 2: Convert to fraction form
    7,592,203.32/11,388,304.92 = 3,332,408.40/x
  3. Step 3: Cross multiply
    7,592,203.32x = 11,388,304.92 × 3,332,408.40
  4. Step 4: Simplify right side
    7,592,203.32x = 37,950,482,977,169.33
  5. Step 5: Solve for x
    x = 37,950,482,977,169.33/7,592,203.32
  6. Step 6: Final answer
    x = 4,998,612.57

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1.5x scale

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.