Home / 5,664,200.60-7,816,573.44-3,085,873.40

Finding the Fourth Proportional to 5,664,200.60, 7,816,573.44 and 3,085,873.40

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Solution

The fourth proportional to 5,664,200.60, 7,816,573.44 and 3,085,873.40 is: 4,258,492.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,200.60 : 7,816,573.44 = 3,085,873.40 : x
  2. Step 2: Convert to fraction form
    5,664,200.60/7,816,573.44 = 3,085,873.40/x
  3. Step 3: Cross multiply
    5,664,200.60x = 7,816,573.44 × 3,085,873.40
  4. Step 4: Simplify right side
    5,664,200.60x = 24,120,956,057,642.50
  5. Step 5: Solve for x
    x = 24,120,956,057,642.50/5,664,200.60
  6. Step 6: Final answer
    x = 4,258,492.55

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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.