Home / 4,960,633.20-7,437,165.07-2,263,071.90

Finding the Fourth Proportional to 4,960,633.20, 7,437,165.07 and 2,263,071.90

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Solution

The fourth proportional to 4,960,633.20, 7,437,165.07 and 2,263,071.90 is: 3,392,881.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,633.20 : 7,437,165.07 = 2,263,071.90 : x
  2. Step 2: Convert to fraction form
    4,960,633.20/7,437,165.07 = 2,263,071.90/x
  3. Step 3: Cross multiply
    4,960,633.20x = 7,437,165.07 × 2,263,071.90
  4. Step 4: Simplify right side
    4,960,633.20x = 16,830,839,285,578.53
  5. Step 5: Solve for x
    x = 16,830,839,285,578.53/4,960,633.20
  6. Step 6: Final answer
    x = 3,392,881.23

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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.