Home / 6,335,983.18-8,743,603.62-3,583,211.14

Finding the Fourth Proportional to 6,335,983.18, 8,743,603.62 and 3,583,211.14

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Solution

The fourth proportional to 6,335,983.18, 8,743,603.62 and 3,583,211.14 is: 4,944,801.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,983.18 : 8,743,603.62 = 3,583,211.14 : x
  2. Step 2: Convert to fraction form
    6,335,983.18/8,743,603.62 = 3,583,211.14/x
  3. Step 3: Cross multiply
    6,335,983.18x = 8,743,603.62 × 3,583,211.14
  4. Step 4: Simplify right side
    6,335,983.18x = 31,330,177,894,928.32
  5. Step 5: Solve for x
    x = 31,330,177,894,928.32/6,335,983.18
  6. Step 6: Final answer
    x = 4,944,801.30

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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.