Home / 3,544,174.13-4,890,984.90-2,016,281.25

Finding the Fourth Proportional to 3,544,174.13, 4,890,984.90 and 2,016,281.25

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Solution

The fourth proportional to 3,544,174.13, 4,890,984.90 and 2,016,281.25 is: 2,782,482.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,174.13 : 4,890,984.90 = 2,016,281.25 : x
  2. Step 2: Convert to fraction form
    3,544,174.13/4,890,984.90 = 2,016,281.25/x
  3. Step 3: Cross multiply
    3,544,174.13x = 4,890,984.90 × 2,016,281.25
  4. Step 4: Simplify right side
    3,544,174.13x = 9,861,601,140,342.07
  5. Step 5: Solve for x
    x = 9,861,601,140,342.07/3,544,174.13
  6. Step 6: Final answer
    x = 2,782,482.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.