Home / 4,641,203.34-6,405,265.91-2,708,086.70

Finding the Fourth Proportional to 4,641,203.34, 6,405,265.91 and 2,708,086.70

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Solution

The fourth proportional to 4,641,203.34, 6,405,265.91 and 2,708,086.70 is: 3,737,396.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,203.34 : 6,405,265.91 = 2,708,086.70 : x
  2. Step 2: Convert to fraction form
    4,641,203.34/6,405,265.91 = 2,708,086.70/x
  3. Step 3: Cross multiply
    4,641,203.34x = 6,405,265.91 × 2,708,086.70
  4. Step 4: Simplify right side
    4,641,203.34x = 17,346,015,420,834.40
  5. Step 5: Solve for x
    x = 17,346,015,420,834.40/4,641,203.34
  6. Step 6: Final answer
    x = 3,737,396.13

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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.