Home / 2,552,408.04-3,827,309.77-845,943.78

Finding the Fourth Proportional to 2,552,408.04, 3,827,309.77 and 845,943.78

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Solution

The fourth proportional to 2,552,408.04, 3,827,309.77 and 845,943.78 is: 1,268,484.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,408.04 : 3,827,309.77 = 845,943.78 : x
  2. Step 2: Convert to fraction form
    2,552,408.04/3,827,309.77 = 845,943.78/x
  3. Step 3: Cross multiply
    2,552,408.04x = 3,827,309.77 × 845,943.78
  4. Step 4: Simplify right side
    2,552,408.04x = 3,237,688,894,064.73
  5. Step 5: Solve for x
    x = 3,237,688,894,064.73/2,552,408.04
  6. Step 6: Final answer
    x = 1,268,484.05

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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.