Home / 2,450,346.40-3,672,895.20-933,443.20

Finding the Fourth Proportional to 2,450,346.40, 3,672,895.20 and 933,443.20

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Solution

The fourth proportional to 2,450,346.40, 3,672,895.20 and 933,443.20 is: 1,399,165.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,346.40 : 3,672,895.20 = 933,443.20 : x
  2. Step 2: Convert to fraction form
    2,450,346.40/3,672,895.20 = 933,443.20/x
  3. Step 3: Cross multiply
    2,450,346.40x = 3,672,895.20 × 933,443.20
  4. Step 4: Simplify right side
    2,450,346.40x = 3,428,439,048,752.64
  5. Step 5: Solve for x
    x = 3,428,439,048,752.64/2,450,346.40
  6. Step 6: Final answer
    x = 1,399,165.05

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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.