Home / 6,009,180.66-8,293,019.72-3,395,618.15

Finding the Fourth Proportional to 6,009,180.66, 8,293,019.72 and 3,395,618.15

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Solution

The fourth proportional to 6,009,180.66, 8,293,019.72 and 3,395,618.15 is: 4,686,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,180.66 : 8,293,019.72 = 3,395,618.15 : x
  2. Step 2: Convert to fraction form
    6,009,180.66/8,293,019.72 = 3,395,618.15/x
  3. Step 3: Cross multiply
    6,009,180.66x = 8,293,019.72 × 3,395,618.15
  4. Step 4: Simplify right side
    6,009,180.66x = 28,159,928,221,096.73
  5. Step 5: Solve for x
    x = 28,159,928,221,096.73/6,009,180.66
  6. Step 6: Final answer
    x = 4,686,151.04

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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.