Home / 9,488,787.40-14,234,054.82-3,099,073.24

Finding the Fourth Proportional to 9,488,787.40, 14,234,054.82 and 3,099,073.24

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Solution

The fourth proportional to 9,488,787.40, 14,234,054.82 and 3,099,073.24 is: 4,648,895.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488,787.40 : 14,234,054.82 = 3,099,073.24 : x
  2. Step 2: Convert to fraction form
    9,488,787.40/14,234,054.82 = 3,099,073.24/x
  3. Step 3: Cross multiply
    9,488,787.40x = 14,234,054.82 × 3,099,073.24
  4. Step 4: Simplify right side
    9,488,787.40x = 44,112,378,389,355.02
  5. Step 5: Solve for x
    x = 44,112,378,389,355.02/9,488,787.40
  6. Step 6: Final answer
    x = 4,648,895.22

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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.