Home / 4,492,507.02-6,199,648.83-2,455,331.10

Finding the Fourth Proportional to 4,492,507.02, 6,199,648.83 and 2,455,331.10

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Solution

The fourth proportional to 4,492,507.02, 6,199,648.83 and 2,455,331.10 is: 3,388,350.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,507.02 : 6,199,648.83 = 2,455,331.10 : x
  2. Step 2: Convert to fraction form
    4,492,507.02/6,199,648.83 = 2,455,331.10/x
  3. Step 3: Cross multiply
    4,492,507.02x = 6,199,648.83 × 2,455,331.10
  4. Step 4: Simplify right side
    4,492,507.02x = 15,222,190,581,377.61
  5. Step 5: Solve for x
    x = 15,222,190,581,377.61/4,492,507.02
  6. Step 6: Final answer
    x = 3,388,350.98

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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.