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Finding the Fourth Proportional to 3,094,309, 4,641,580.16 and 964,384.84

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Solution

The fourth proportional to 3,094,309, 4,641,580.16 and 964,384.84 is: 1,446,613.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,309 : 4,641,580.16 = 964,384.84 : x
  2. Step 2: Convert to fraction form
    3,094,309/4,641,580.16 = 964,384.84/x
  3. Step 3: Cross multiply
    3,094,309x = 4,641,580.16 × 964,384.84
  4. Step 4: Simplify right side
    3,094,309x = 4,476,269,539,948.77
  5. Step 5: Solve for x
    x = 4,476,269,539,948.77/3,094,309
  6. Step 6: Final answer
    x = 1,446,613.62

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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.