Home / 4,159,537.40-6,229,974.90-3,413,041.40

Finding the Fourth Proportional to 4,159,537.40, 6,229,974.90 and 3,413,041.40

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Solution

The fourth proportional to 4,159,537.40, 6,229,974.90 and 3,413,041.40 is: 5,111,905.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,537.40 : 6,229,974.90 = 3,413,041.40 : x
  2. Step 2: Convert to fraction form
    4,159,537.40/6,229,974.90 = 3,413,041.40/x
  3. Step 3: Cross multiply
    4,159,537.40x = 6,229,974.90 × 3,413,041.40
  4. Step 4: Simplify right side
    4,159,537.40x = 21,263,162,254,660.86
  5. Step 5: Solve for x
    x = 21,263,162,254,660.86/4,159,537.40
  6. Step 6: Final answer
    x = 5,111,905.53

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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.