Home / 11,348,092.48-17,011,881.69-7,706,037.64

Finding the Fourth Proportional to 11,348,092.48, 17,011,881.69 and 7,706,037.64

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Solution

The fourth proportional to 11,348,092.48, 17,011,881.69 and 7,706,037.64 is: 11,552,091.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,092.48 : 17,011,881.69 = 7,706,037.64 : x
  2. Step 2: Convert to fraction form
    11,348,092.48/17,011,881.69 = 7,706,037.64/x
  3. Step 3: Cross multiply
    11,348,092.48x = 17,011,881.69 × 7,706,037.64
  4. Step 4: Simplify right side
    11,348,092.48x = 131,094,200,630,366.81
  5. Step 5: Solve for x
    x = 131,094,200,630,366.81/11,348,092.48
  6. Step 6: Final answer
    x = 11,552,091.32

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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.