Home / 6,297,925.60-9,432,891.60-4,873,362.40

Finding the Fourth Proportional to 6,297,925.60, 9,432,891.60 and 4,873,362.40

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Solution

The fourth proportional to 6,297,925.60, 9,432,891.60 and 4,873,362.40 is: 7,299,212.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,925.60 : 9,432,891.60 = 4,873,362.40 : x
  2. Step 2: Convert to fraction form
    6,297,925.60/9,432,891.60 = 4,873,362.40/x
  3. Step 3: Cross multiply
    6,297,925.60x = 9,432,891.60 × 4,873,362.40
  4. Step 4: Simplify right side
    6,297,925.60x = 45,969,899,246,715.84
  5. Step 5: Solve for x
    x = 45,969,899,246,715.84/6,297,925.60
  6. Step 6: Final answer
    x = 7,299,212.81

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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.