Home / 9,995,641.94-14,993,462.93-2,422,607.69

Finding the Fourth Proportional to 9,995,641.94, 14,993,462.93 and 2,422,607.69

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Solution

The fourth proportional to 9,995,641.94, 14,993,462.93 and 2,422,607.69 is: 3,633,911.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,641.94 : 14,993,462.93 = 2,422,607.69 : x
  2. Step 2: Convert to fraction form
    9,995,641.94/14,993,462.93 = 2,422,607.69/x
  3. Step 3: Cross multiply
    9,995,641.94x = 14,993,462.93 × 2,422,607.69
  4. Step 4: Simplify right side
    9,995,641.94x = 36,323,278,619,318.55
  5. Step 5: Solve for x
    x = 36,323,278,619,318.55/9,995,641.94
  6. Step 6: Final answer
    x = 3,633,911.54

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Double scale
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Similar ratio
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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.