Home / 6,602,090.44-9,112,505.52-4,025,192.08

Finding the Fourth Proportional to 6,602,090.44, 9,112,505.52 and 4,025,192.08

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Solution

The fourth proportional to 6,602,090.44, 9,112,505.52 and 4,025,192.08 is: 5,555,753.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,090.44 : 9,112,505.52 = 4,025,192.08 : x
  2. Step 2: Convert to fraction form
    6,602,090.44/9,112,505.52 = 4,025,192.08/x
  3. Step 3: Cross multiply
    6,602,090.44x = 9,112,505.52 × 4,025,192.08
  4. Step 4: Simplify right side
    6,602,090.44x = 36,679,585,048,060.28
  5. Step 5: Solve for x
    x = 36,679,585,048,060.28/6,602,090.44
  6. Step 6: Final answer
    x = 5,555,753.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.