Home / 9,995,668.65-14,993,502.84-2,422,634.40

Finding the Fourth Proportional to 9,995,668.65, 14,993,502.84 and 2,422,634.40

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Solution

The fourth proportional to 9,995,668.65, 14,993,502.84 and 2,422,634.40 is: 3,633,951.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,668.65 : 14,993,502.84 = 2,422,634.40 : x
  2. Step 2: Convert to fraction form
    9,995,668.65/14,993,502.84 = 2,422,634.40/x
  3. Step 3: Cross multiply
    9,995,668.65x = 14,993,502.84 × 2,422,634.40
  4. Step 4: Simplify right side
    9,995,668.65x = 36,323,775,756,681.70
  5. Step 5: Solve for x
    x = 36,323,775,756,681.70/9,995,668.65
  6. Step 6: Final answer
    x = 3,633,951.57

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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.