Home / 2,460,997.45-3,686,181.76-2,400,767.47

Finding the Fourth Proportional to 2,460,997.45, 3,686,181.76 and 2,400,767.47

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Solution

The fourth proportional to 2,460,997.45, 3,686,181.76 and 2,400,767.47 is: 3,595,966.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,997.45 : 3,686,181.76 = 2,400,767.47 : x
  2. Step 2: Convert to fraction form
    2,460,997.45/3,686,181.76 = 2,400,767.47/x
  3. Step 3: Cross multiply
    2,460,997.45x = 3,686,181.76 × 2,400,767.47
  4. Step 4: Simplify right side
    2,460,997.45x = 8,849,665,257,915.35
  5. Step 5: Solve for x
    x = 8,849,665,257,915.35/2,460,997.45
  6. Step 6: Final answer
    x = 3,595,966.85

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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.