Home / 6,610,003.80-9,936,000.90-6,232,090.20

Finding the Fourth Proportional to 6,610,003.80, 9,936,000.90 and 6,232,090.20

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Solution

The fourth proportional to 6,610,003.80, 9,936,000.90 and 6,232,090.20 is: 9,367,930.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,610,003.80 : 9,936,000.90 = 6,232,090.20 : x
  2. Step 2: Convert to fraction form
    6,610,003.80/9,936,000.90 = 6,232,090.20/x
  3. Step 3: Cross multiply
    6,610,003.80x = 9,936,000.90 × 6,232,090.20
  4. Step 4: Simplify right side
    6,610,003.80x = 61,922,053,836,081.19
  5. Step 5: Solve for x
    x = 61,922,053,836,081.19/6,610,003.80
  6. Step 6: Final answer
    x = 9,367,930.14

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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.