Home / 8,233,526.07-11,361,958.90-4,749,007.66

Finding the Fourth Proportional to 8,233,526.07, 11,361,958.90 and 4,749,007.66

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Solution

The fourth proportional to 8,233,526.07, 11,361,958.90 and 4,749,007.66 is: 6,553,453.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,233,526.07 : 11,361,958.90 = 4,749,007.66 : x
  2. Step 2: Convert to fraction form
    8,233,526.07/11,361,958.90 = 4,749,007.66/x
  3. Step 3: Cross multiply
    8,233,526.07x = 11,361,958.90 × 4,749,007.66
  4. Step 4: Simplify right side
    8,233,526.07x = 53,958,029,808,427.76
  5. Step 5: Solve for x
    x = 53,958,029,808,427.76/8,233,526.07
  6. Step 6: Final answer
    x = 6,553,453.45

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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.