Home / 6,226,330.60-9,346,494.30-4,812,653.80

Finding the Fourth Proportional to 6,226,330.60, 9,346,494.30 and 4,812,653.80

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Solution

The fourth proportional to 6,226,330.60, 9,346,494.30 and 4,812,653.80 is: 7,224,390.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,330.60 : 9,346,494.30 = 4,812,653.80 : x
  2. Step 2: Convert to fraction form
    6,226,330.60/9,346,494.30 = 4,812,653.80/x
  3. Step 3: Cross multiply
    6,226,330.60x = 9,346,494.30 × 4,812,653.80
  4. Step 4: Simplify right side
    6,226,330.60x = 44,981,441,309,573.34
  5. Step 5: Solve for x
    x = 44,981,441,309,573.34/6,226,330.60
  6. Step 6: Final answer
    x = 7,224,390.13

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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.