Home / 5,695,212.20-8,530,376.70-4,423,058.60

Finding the Fourth Proportional to 5,695,212.20, 8,530,376.70 and 4,423,058.60

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Solution

The fourth proportional to 5,695,212.20, 8,530,376.70 and 4,423,058.60 is: 6,624,925.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,212.20 : 8,530,376.70 = 4,423,058.60 : x
  2. Step 2: Convert to fraction form
    5,695,212.20/8,530,376.70 = 4,423,058.60/x
  3. Step 3: Cross multiply
    5,695,212.20x = 8,530,376.70 × 4,423,058.60
  4. Step 4: Simplify right side
    5,695,212.20x = 37,730,356,024,174.62
  5. Step 5: Solve for x
    x = 37,730,356,024,174.62/5,695,212.20
  6. Step 6: Final answer
    x = 6,624,925.41

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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.