Home / 2,403,844.76-3,605,953.86-698,016.20

Finding the Fourth Proportional to 2,403,844.76, 3,605,953.86 and 698,016.20

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Solution

The fourth proportional to 2,403,844.76, 3,605,953.86 and 698,016.20 is: 1,047,078.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,844.76 : 3,605,953.86 = 698,016.20 : x
  2. Step 2: Convert to fraction form
    2,403,844.76/3,605,953.86 = 698,016.20/x
  3. Step 3: Cross multiply
    2,403,844.76x = 3,605,953.86 × 698,016.20
  4. Step 4: Simplify right side
    2,403,844.76x = 2,517,014,192,702.76
  5. Step 5: Solve for x
    x = 2,517,014,192,702.76/2,403,844.76
  6. Step 6: Final answer
    x = 1,047,078.51

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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.