Home / 10,535,316.62-15,802,981.07-2,962,282.37

Finding the Fourth Proportional to 10,535,316.62, 15,802,981.07 and 2,962,282.37

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Solution

The fourth proportional to 10,535,316.62, 15,802,981.07 and 2,962,282.37 is: 4,443,425.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,535,316.62 : 15,802,981.07 = 2,962,282.37 : x
  2. Step 2: Convert to fraction form
    10,535,316.62/15,802,981.07 = 2,962,282.37/x
  3. Step 3: Cross multiply
    10,535,316.62x = 15,802,981.07 × 2,962,282.37
  4. Step 4: Simplify right side
    10,535,316.62x = 46,812,892,123,278.42
  5. Step 5: Solve for x
    x = 46,812,892,123,278.42/10,535,316.62
  6. Step 6: Final answer
    x = 4,443,425.27

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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.