Home / 8,265,754.40-11,407,663.83-5,004,366.36

Finding the Fourth Proportional to 8,265,754.40, 11,407,663.83 and 5,004,366.36

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Solution

The fourth proportional to 8,265,754.40, 11,407,663.83 and 5,004,366.36 is: 6,906,584.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,265,754.40 : 11,407,663.83 = 5,004,366.36 : x
  2. Step 2: Convert to fraction form
    8,265,754.40/11,407,663.83 = 5,004,366.36/x
  3. Step 3: Cross multiply
    8,265,754.40x = 11,407,663.83 × 5,004,366.36
  4. Step 4: Simplify right side
    8,265,754.40x = 57,088,129,117,040.77
  5. Step 5: Solve for x
    x = 57,088,129,117,040.77/8,265,754.40
  6. Step 6: Final answer
    x = 6,906,584.25

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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.