Home / 3,641,298.28-5,461,461.46-1,082,465.24

Finding the Fourth Proportional to 3,641,298.28, 5,461,461.46 and 1,082,465.24

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Solution

The fourth proportional to 3,641,298.28, 5,461,461.46 and 1,082,465.24 is: 1,623,553.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,298.28 : 5,461,461.46 = 1,082,465.24 : x
  2. Step 2: Convert to fraction form
    3,641,298.28/5,461,461.46 = 1,082,465.24/x
  3. Step 3: Cross multiply
    3,641,298.28x = 5,461,461.46 × 1,082,465.24
  4. Step 4: Simplify right side
    3,641,298.28x = 5,911,842,190,049.65
  5. Step 5: Solve for x
    x = 5,911,842,190,049.65/3,641,298.28
  6. Step 6: Final answer
    x = 1,623,553.40

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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.