Home / 2,450,417.05-3,672,313.63-933,272.36

Finding the Fourth Proportional to 2,450,417.05, 3,672,313.63 and 933,272.36

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Solution

The fourth proportional to 2,450,417.05, 3,672,313.63 and 933,272.36 is: 1,398,647.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,417.05 : 3,672,313.63 = 933,272.36 : x
  2. Step 2: Convert to fraction form
    2,450,417.05/3,672,313.63 = 933,272.36/x
  3. Step 3: Cross multiply
    2,450,417.05x = 3,672,313.63 × 933,272.36
  4. Step 4: Simplify right side
    2,450,417.05x = 3,427,268,812,408.77
  5. Step 5: Solve for x
    x = 3,427,268,812,408.77/2,450,417.05
  6. Step 6: Final answer
    x = 1,398,647.15

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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.