Home / 9,827,720.70-14,741,581.05-5,044,751.70

Finding the Fourth Proportional to 9,827,720.70, 14,741,581.05 and 5,044,751.70

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Solution

The fourth proportional to 9,827,720.70, 14,741,581.05 and 5,044,751.70 is: 7,567,127.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,720.70 : 14,741,581.05 = 5,044,751.70 : x
  2. Step 2: Convert to fraction form
    9,827,720.70/14,741,581.05 = 5,044,751.70/x
  3. Step 3: Cross multiply
    9,827,720.70x = 14,741,581.05 × 5,044,751.70
  4. Step 4: Simplify right side
    9,827,720.70x = 74,367,616,062,675.30
  5. Step 5: Solve for x
    x = 74,367,616,062,675.30/9,827,720.70
  6. Step 6: Final answer
    x = 7,567,127.55

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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.