Home / 10,414,609.62-14,372,000.74-5,831,095.02

Finding the Fourth Proportional to 10,414,609.62, 14,372,000.74 and 5,831,095.02

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Solution

The fourth proportional to 10,414,609.62, 14,372,000.74 and 5,831,095.02 is: 8,046,821.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,414,609.62 : 14,372,000.74 = 5,831,095.02 : x
  2. Step 2: Convert to fraction form
    10,414,609.62/14,372,000.74 = 5,831,095.02/x
  3. Step 3: Cross multiply
    10,414,609.62x = 14,372,000.74 × 5,831,095.02
  4. Step 4: Simplify right side
    10,414,609.62x = 83,804,501,942,450.31
  5. Step 5: Solve for x
    x = 83,804,501,942,450.31/10,414,609.62
  6. Step 6: Final answer
    x = 8,046,821.24

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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.