Home / 9,895,232.20-14,840,774.70-4,850,163.40

Finding the Fourth Proportional to 9,895,232.20, 14,840,774.70 and 4,850,163.40

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Solution

The fourth proportional to 9,895,232.20, 14,840,774.70 and 4,850,163.40 is: 7,274,228.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895,232.20 : 14,840,774.70 = 4,850,163.40 : x
  2. Step 2: Convert to fraction form
    9,895,232.20/14,840,774.70 = 4,850,163.40/x
  3. Step 3: Cross multiply
    9,895,232.20x = 14,840,774.70 × 4,850,163.40
  4. Step 4: Simplify right side
    9,895,232.20x = 71,980,182,277,585.98
  5. Step 5: Solve for x
    x = 71,980,182,277,585.98/9,895,232.20
  6. Step 6: Final answer
    x = 7,274,228.72

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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.