Home / 3,017,086.08-4,522,639.80-1,416,784.44

Finding the Fourth Proportional to 3,017,086.08, 4,522,639.80 and 1,416,784.44

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Solution

The fourth proportional to 3,017,086.08, 4,522,639.80 and 1,416,784.44 is: 2,123,772.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,086.08 : 4,522,639.80 = 1,416,784.44 : x
  2. Step 2: Convert to fraction form
    3,017,086.08/4,522,639.80 = 1,416,784.44/x
  3. Step 3: Cross multiply
    3,017,086.08x = 4,522,639.80 × 1,416,784.44
  4. Step 4: Simplify right side
    3,017,086.08x = 6,407,605,696,364.71
  5. Step 5: Solve for x
    x = 6,407,605,696,364.71/3,017,086.08
  6. Step 6: Final answer
    x = 2,123,772.91

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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.