Home / 6,077,548.60-9,117,705.30-3,551,903.80

Finding the Fourth Proportional to 6,077,548.60, 9,117,705.30 and 3,551,903.80

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Solution

The fourth proportional to 6,077,548.60, 9,117,705.30 and 3,551,903.80 is: 5,328,663.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,548.60 : 9,117,705.30 = 3,551,903.80 : x
  2. Step 2: Convert to fraction form
    6,077,548.60/9,117,705.30 = 3,551,903.80/x
  3. Step 3: Cross multiply
    6,077,548.60x = 9,117,705.30 × 3,551,903.80
  4. Step 4: Simplify right side
    6,077,548.60x = 32,385,212,102,350.14
  5. Step 5: Solve for x
    x = 32,385,212,102,350.14/6,077,548.60
  6. Step 6: Final answer
    x = 5,328,663.62

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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.