Home / 4,618,126.80-6,373,024.38-2,580,936.30

Finding the Fourth Proportional to 4,618,126.80, 6,373,024.38 and 2,580,936.30

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Solution

The fourth proportional to 4,618,126.80, 6,373,024.38 and 2,580,936.30 is: 3,561,697.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,126.80 : 6,373,024.38 = 2,580,936.30 : x
  2. Step 2: Convert to fraction form
    4,618,126.80/6,373,024.38 = 2,580,936.30/x
  3. Step 3: Cross multiply
    4,618,126.80x = 6,373,024.38 × 2,580,936.30
  4. Step 4: Simplify right side
    4,618,126.80x = 16,448,369,963,126.99
  5. Step 5: Solve for x
    x = 16,448,369,963,126.99/4,618,126.80
  6. Step 6: Final answer
    x = 3,561,697.35

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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.