Home / 6,736,236.95-10,104,210.30-1,878,414.05

Finding the Fourth Proportional to 6,736,236.95, 10,104,210.30 and 1,878,414.05

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Solution

The fourth proportional to 6,736,236.95, 10,104,210.30 and 1,878,414.05 is: 2,817,580.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,236.95 : 10,104,210.30 = 1,878,414.05 : x
  2. Step 2: Convert to fraction form
    6,736,236.95/10,104,210.30 = 1,878,414.05/x
  3. Step 3: Cross multiply
    6,736,236.95x = 10,104,210.30 × 1,878,414.05
  4. Step 4: Simplify right side
    6,736,236.95x = 18,979,890,591,674.72
  5. Step 5: Solve for x
    x = 18,979,890,591,674.72/6,736,236.95
  6. Step 6: Final answer
    x = 2,817,580.61

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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.