Home / 10,474,573.33-14,454,772-5,890,894.57

Finding the Fourth Proportional to 10,474,573.33, 14,454,772 and 5,890,894.57

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Solution

The fourth proportional to 10,474,573.33, 14,454,772 and 5,890,894.57 is: 8,129,356.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,474,573.33 : 14,454,772 = 5,890,894.57 : x
  2. Step 2: Convert to fraction form
    10,474,573.33/14,454,772 = 5,890,894.57/x
  3. Step 3: Cross multiply
    10,474,573.33x = 14,454,772 × 5,890,894.57
  4. Step 4: Simplify right side
    10,474,573.33x = 85,151,537,885,388.05
  5. Step 5: Solve for x
    x = 85,151,537,885,388.05/10,474,573.33
  6. Step 6: Final answer
    x = 8,129,356.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.