Home / 9,850,466.69-13,592,749.44-5,498,752.22

Finding the Fourth Proportional to 9,850,466.69, 13,592,749.44 and 5,498,752.22

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Solution

The fourth proportional to 9,850,466.69, 13,592,749.44 and 5,498,752.22 is: 7,587,778.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,466.69 : 13,592,749.44 = 5,498,752.22 : x
  2. Step 2: Convert to fraction form
    9,850,466.69/13,592,749.44 = 5,498,752.22/x
  3. Step 3: Cross multiply
    9,850,466.69x = 13,592,749.44 × 5,498,752.22
  4. Step 4: Simplify right side
    9,850,466.69x = 74,743,161,159,103.75
  5. Step 5: Solve for x
    x = 74,743,161,159,103.75/9,850,466.69
  6. Step 6: Final answer
    x = 7,587,778.68

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Double scale
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1.5x scale

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.