Home / 6,895,829.28-9,511,684.56-4,313,026.08

Finding the Fourth Proportional to 6,895,829.28, 9,511,684.56 and 4,313,026.08

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Solution

The fourth proportional to 6,895,829.28, 9,511,684.56 and 4,313,026.08 is: 5,949,124.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,829.28 : 9,511,684.56 = 4,313,026.08 : x
  2. Step 2: Convert to fraction form
    6,895,829.28/9,511,684.56 = 4,313,026.08/x
  3. Step 3: Cross multiply
    6,895,829.28x = 9,511,684.56 × 4,313,026.08
  4. Step 4: Simplify right side
    6,895,829.28x = 41,024,143,572,013.33
  5. Step 5: Solve for x
    x = 41,024,143,572,013.33/6,895,829.28
  6. Step 6: Final answer
    x = 5,949,124.01

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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.