Home / 4,597,245.72-6,343,643.56-2,637,022.20

Finding the Fourth Proportional to 4,597,245.72, 6,343,643.56 and 2,637,022.20

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Solution

The fourth proportional to 4,597,245.72, 6,343,643.56 and 2,637,022.20 is: 3,638,771.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,245.72 : 6,343,643.56 = 2,637,022.20 : x
  2. Step 2: Convert to fraction form
    4,597,245.72/6,343,643.56 = 2,637,022.20/x
  3. Step 3: Cross multiply
    4,597,245.72x = 6,343,643.56 × 2,637,022.20
  4. Step 4: Simplify right side
    4,597,245.72x = 16,728,328,896,607.03
  5. Step 5: Solve for x
    x = 16,728,328,896,607.03/4,597,245.72
  6. Step 6: Final answer
    x = 3,638,771.98

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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.