Home / 6,655,014.32-9,183,919.78-3,599,228.60

Finding the Fourth Proportional to 6,655,014.32, 9,183,919.78 and 3,599,228.60

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Solution

The fourth proportional to 6,655,014.32, 9,183,919.78 and 3,599,228.60 is: 4,966,935.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,014.32 : 9,183,919.78 = 3,599,228.60 : x
  2. Step 2: Convert to fraction form
    6,655,014.32/9,183,919.78 = 3,599,228.60/x
  3. Step 3: Cross multiply
    6,655,014.32x = 9,183,919.78 × 3,599,228.60
  4. Step 4: Simplify right side
    6,655,014.32x = 33,055,026,732,281.71
  5. Step 5: Solve for x
    x = 33,055,026,732,281.71/6,655,014.32
  6. Step 6: Final answer
    x = 4,966,935.48

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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.