Home / 9,938,834.26-14,908,584.90-2,749,766.13

Finding the Fourth Proportional to 9,938,834.26, 14,908,584.90 and 2,749,766.13

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Solution

The fourth proportional to 9,938,834.26, 14,908,584.90 and 2,749,766.13 is: 4,124,741.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,938,834.26 : 14,908,584.90 = 2,749,766.13 : x
  2. Step 2: Convert to fraction form
    9,938,834.26/14,908,584.90 = 2,749,766.13/x
  3. Step 3: Cross multiply
    9,938,834.26x = 14,908,584.90 × 2,749,766.13
  4. Step 4: Simplify right side
    9,938,834.26x = 40,995,121,814,561.06
  5. Step 5: Solve for x
    x = 40,995,121,814,561.06/9,938,834.26
  6. Step 6: Final answer
    x = 4,124,741.47

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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.