Home / 6,655,025.12-9,183,934.56-3,599,239.36

Finding the Fourth Proportional to 6,655,025.12, 9,183,934.56 and 3,599,239.36

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Solution

The fourth proportional to 6,655,025.12, 9,183,934.56 and 3,599,239.36 is: 4,966,950.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,025.12 : 9,183,934.56 = 3,599,239.36 : x
  2. Step 2: Convert to fraction form
    6,655,025.12/9,183,934.56 = 3,599,239.36/x
  3. Step 3: Cross multiply
    6,655,025.12x = 9,183,934.56 × 3,599,239.36
  4. Step 4: Simplify right side
    6,655,025.12x = 33,055,178,748,016.28
  5. Step 5: Solve for x
    x = 33,055,178,748,016.28/6,655,025.12
  6. Step 6: Final answer
    x = 4,966,950.26

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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.