Home / 3,162,056.20-4,363,632.52-1,711,751.25

Finding the Fourth Proportional to 3,162,056.20, 4,363,632.52 and 1,711,751.25

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Solution

The fourth proportional to 3,162,056.20, 4,363,632.52 and 1,711,751.25 is: 2,362,214.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,056.20 : 4,363,632.52 = 1,711,751.25 : x
  2. Step 2: Convert to fraction form
    3,162,056.20/4,363,632.52 = 1,711,751.25/x
  3. Step 3: Cross multiply
    3,162,056.20x = 4,363,632.52 × 1,711,751.25
  4. Step 4: Simplify right side
    3,162,056.20x = 7,469,453,417,818.06
  5. Step 5: Solve for x
    x = 7,469,453,417,818.06/3,162,056.20
  6. Step 6: Final answer
    x = 2,362,214.00

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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.