Home / 3,666,252.04-5,498,065.74-1,269,453.40

Finding the Fourth Proportional to 3,666,252.04, 5,498,065.74 and 1,269,453.40

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Solution

The fourth proportional to 3,666,252.04, 5,498,065.74 and 1,269,453.40 is: 1,903,725.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,252.04 : 5,498,065.74 = 1,269,453.40 : x
  2. Step 2: Convert to fraction form
    3,666,252.04/5,498,065.74 = 1,269,453.40/x
  3. Step 3: Cross multiply
    3,666,252.04x = 5,498,065.74 × 1,269,453.40
  4. Step 4: Simplify right side
    3,666,252.04x = 6,979,538,247,066.52
  5. Step 5: Solve for x
    x = 6,979,538,247,066.52/3,666,252.04
  6. Step 6: Final answer
    x = 1,903,725.70

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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.