Home / 9,748,204.03-13,452,941.97-5,397,290.40

Finding the Fourth Proportional to 9,748,204.03, 13,452,941.97 and 5,397,290.40

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Solution

The fourth proportional to 9,748,204.03, 13,452,941.97 and 5,397,290.40 is: 7,448,493.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,204.03 : 13,452,941.97 = 5,397,290.40 : x
  2. Step 2: Convert to fraction form
    9,748,204.03/13,452,941.97 = 5,397,290.40/x
  3. Step 3: Cross multiply
    9,748,204.03x = 13,452,941.97 × 5,397,290.40
  4. Step 4: Simplify right side
    9,748,204.03x = 72,609,434,512,805.73
  5. Step 5: Solve for x
    x = 72,609,434,512,805.73/9,748,204.03
  6. Step 6: Final answer
    x = 7,448,493.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.