Home / 6,652,781.60-9,975,235.80-3,464,135.60

Finding the Fourth Proportional to 6,652,781.60, 9,975,235.80 and 3,464,135.60

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Solution

The fourth proportional to 6,652,781.60, 9,975,235.80 and 3,464,135.60 is: 5,194,153.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,781.60 : 9,975,235.80 = 3,464,135.60 : x
  2. Step 2: Convert to fraction form
    6,652,781.60/9,975,235.80 = 3,464,135.60/x
  3. Step 3: Cross multiply
    6,652,781.60x = 9,975,235.80 × 3,464,135.60
  4. Step 4: Simplify right side
    6,652,781.60x = 34,555,569,453,174.48
  5. Step 5: Solve for x
    x = 34,555,569,453,174.48/6,652,781.60
  6. Step 6: Final answer
    x = 5,194,153.59

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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.