Home / 9,029,219.04-13,548,257.24-4,237,297.92

Finding the Fourth Proportional to 9,029,219.04, 13,548,257.24 and 4,237,297.92

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Solution

The fourth proportional to 9,029,219.04, 13,548,257.24 and 4,237,297.92 is: 6,358,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,219.04 : 13,548,257.24 = 4,237,297.92 : x
  2. Step 2: Convert to fraction form
    9,029,219.04/13,548,257.24 = 4,237,297.92/x
  3. Step 3: Cross multiply
    9,029,219.04x = 13,548,257.24 × 4,237,297.92
  4. Step 4: Simplify right side
    9,029,219.04x = 57,408,002,201,490.45
  5. Step 5: Solve for x
    x = 57,408,002,201,490.45/9,029,219.04
  6. Step 6: Final answer
    x = 6,358,025.20

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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.