Home / 10,922,072.85-16,371,592.29-3,633,585.75

Finding the Fourth Proportional to 10,922,072.85, 16,371,592.29 and 3,633,585.75

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Solution

The fourth proportional to 10,922,072.85, 16,371,592.29 and 3,633,585.75 is: 5,446,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,922,072.85 : 16,371,592.29 = 3,633,585.75 : x
  2. Step 2: Convert to fraction form
    10,922,072.85/16,371,592.29 = 3,633,585.75/x
  3. Step 3: Cross multiply
    10,922,072.85x = 16,371,592.29 × 3,633,585.75
  4. Step 4: Simplify right side
    10,922,072.85x = 59,487,584,449,753.87
  5. Step 5: Solve for x
    x = 59,487,584,449,753.87/10,922,072.85
  6. Step 6: Final answer
    x = 5,446,547.12

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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.