Home / 6,833,856.96-10,250,884.80-1,785,168

Finding the Fourth Proportional to 6,833,856.96, 10,250,884.80 and 1,785,168

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Solution

The fourth proportional to 6,833,856.96, 10,250,884.80 and 1,785,168 is: 2,677,777.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,856.96 : 10,250,884.80 = 1,785,168 : x
  2. Step 2: Convert to fraction form
    6,833,856.96/10,250,884.80 = 1,785,168/x
  3. Step 3: Cross multiply
    6,833,856.96x = 10,250,884.80 × 1,785,168
  4. Step 4: Simplify right side
    6,833,856.96x = 18,299,551,516,646.40
  5. Step 5: Solve for x
    x = 18,299,551,516,646.40/6,833,856.96
  6. Step 6: Final answer
    x = 2,677,777.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.