Home / 7,336,526.25-11,006,919.27-2,957,405.60

Finding the Fourth Proportional to 7,336,526.25, 11,006,919.27 and 2,957,405.60

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Solution

The fourth proportional to 7,336,526.25, 11,006,919.27 and 2,957,405.60 is: 4,436,966.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,526.25 : 11,006,919.27 = 2,957,405.60 : x
  2. Step 2: Convert to fraction form
    7,336,526.25/11,006,919.27 = 2,957,405.60/x
  3. Step 3: Cross multiply
    7,336,526.25x = 11,006,919.27 × 2,957,405.60
  4. Step 4: Simplify right side
    7,336,526.25x = 32,551,924,618,024.29
  5. Step 5: Solve for x
    x = 32,551,924,618,024.29/7,336,526.25
  6. Step 6: Final answer
    x = 4,436,966.97

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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.