Home / 4,189,069.85-6,283,605.14-1,349,182.01

Finding the Fourth Proportional to 4,189,069.85, 6,283,605.14 and 1,349,182.01

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Solution

The fourth proportional to 4,189,069.85, 6,283,605.14 and 1,349,182.01 is: 2,023,773.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,189,069.85 : 6,283,605.14 = 1,349,182.01 : x
  2. Step 2: Convert to fraction form
    4,189,069.85/6,283,605.14 = 1,349,182.01/x
  3. Step 3: Cross multiply
    4,189,069.85x = 6,283,605.14 × 1,349,182.01
  4. Step 4: Simplify right side
    4,189,069.85x = 8,477,727,021,794.63
  5. Step 5: Solve for x
    x = 8,477,727,021,794.63/4,189,069.85
  6. Step 6: Final answer
    x = 2,023,773.13

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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.