Home / 7,222,353.96-10,834,948.08-2,673,442.56

Finding the Fourth Proportional to 7,222,353.96, 10,834,948.08 and 2,673,442.56

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Solution

The fourth proportional to 7,222,353.96, 10,834,948.08 and 2,673,442.56 is: 4,010,688.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,222,353.96 : 10,834,948.08 = 2,673,442.56 : x
  2. Step 2: Convert to fraction form
    7,222,353.96/10,834,948.08 = 2,673,442.56/x
  3. Step 3: Cross multiply
    7,222,353.96x = 10,834,948.08 × 2,673,442.56
  4. Step 4: Simplify right side
    7,222,353.96x = 28,966,611,332,462.29
  5. Step 5: Solve for x
    x = 28,966,611,332,462.29/7,222,353.96
  6. Step 6: Final answer
    x = 4,010,688.41

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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.