Home / 11,122,336.16-15,348,146.77-6,160,483.39

Finding the Fourth Proportional to 11,122,336.16, 15,348,146.77 and 6,160,483.39

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Solution

The fourth proportional to 11,122,336.16, 15,348,146.77 and 6,160,483.39 is: 8,501,092.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,122,336.16 : 15,348,146.77 = 6,160,483.39 : x
  2. Step 2: Convert to fraction form
    11,122,336.16/15,348,146.77 = 6,160,483.39/x
  3. Step 3: Cross multiply
    11,122,336.16x = 15,348,146.77 × 6,160,483.39
  4. Step 4: Simplify right side
    11,122,336.16x = 94,552,003,243,867.14
  5. Step 5: Solve for x
    x = 94,552,003,243,867.14/11,122,336.16
  6. Step 6: Final answer
    x = 8,501,092.03

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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.