Home / 4,392,913.70-6,586,260.15-1,696,196.90

Finding the Fourth Proportional to 4,392,913.70, 6,586,260.15 and 1,696,196.90

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Solution

The fourth proportional to 4,392,913.70, 6,586,260.15 and 1,696,196.90 is: 2,543,094.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,913.70 : 6,586,260.15 = 1,696,196.90 : x
  2. Step 2: Convert to fraction form
    4,392,913.70/6,586,260.15 = 1,696,196.90/x
  3. Step 3: Cross multiply
    4,392,913.70x = 6,586,260.15 × 1,696,196.90
  4. Step 4: Simplify right side
    4,392,913.70x = 11,171,594,049,023.54
  5. Step 5: Solve for x
    x = 11,171,594,049,023.54/4,392,913.70
  6. Step 6: Final answer
    x = 2,543,094.36

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1.5x scale

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.