Home / 4,662,280.50-6,994,366.64-1,466,663.44

Finding the Fourth Proportional to 4,662,280.50, 6,994,366.64 and 1,466,663.44

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Solution

The fourth proportional to 4,662,280.50, 6,994,366.64 and 1,466,663.44 is: 2,200,292.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,280.50 : 6,994,366.64 = 1,466,663.44 : x
  2. Step 2: Convert to fraction form
    4,662,280.50/6,994,366.64 = 1,466,663.44/x
  3. Step 3: Cross multiply
    4,662,280.50x = 6,994,366.64 × 1,466,663.44
  4. Step 4: Simplify right side
    4,662,280.50x = 10,258,381,836,843.64
  5. Step 5: Solve for x
    x = 10,258,381,836,843.64/4,662,280.50
  6. Step 6: Final answer
    x = 2,200,292.72

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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.