Home / 10,930,272.64-15,083,699.52-6,035,799.04

Finding the Fourth Proportional to 10,930,272.64, 15,083,699.52 and 6,035,799.04

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Solution

The fourth proportional to 10,930,272.64, 15,083,699.52 and 6,035,799.04 is: 8,329,360.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,930,272.64 : 15,083,699.52 = 6,035,799.04 : x
  2. Step 2: Convert to fraction form
    10,930,272.64/15,083,699.52 = 6,035,799.04/x
  3. Step 3: Cross multiply
    10,930,272.64x = 15,083,699.52 × 6,035,799.04
  4. Step 4: Simplify right side
    10,930,272.64x = 91,042,179,082,464.45
  5. Step 5: Solve for x
    x = 91,042,179,082,464.45/10,930,272.64
  6. Step 6: Final answer
    x = 8,329,360.31

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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.