Home / 5,484,073.47-7,567,928.40-3,036,631.84

Finding the Fourth Proportional to 5,484,073.47, 7,567,928.40 and 3,036,631.84

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Solution

The fourth proportional to 5,484,073.47, 7,567,928.40 and 3,036,631.84 is: 4,190,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,073.47 : 7,567,928.40 = 3,036,631.84 : x
  2. Step 2: Convert to fraction form
    5,484,073.47/7,567,928.40 = 3,036,631.84/x
  3. Step 3: Cross multiply
    5,484,073.47x = 7,567,928.40 × 3,036,631.84
  4. Step 4: Simplify right side
    5,484,073.47x = 22,981,012,383,690.68
  5. Step 5: Solve for x
    x = 22,981,012,383,690.68/5,484,073.47
  6. Step 6: Final answer
    x = 4,190,500.45

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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.