Home / 4,165,999.88-6,238,908.52-2,883,012.24

Finding the Fourth Proportional to 4,165,999.88, 6,238,908.52 and 2,883,012.24

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Solution

The fourth proportional to 4,165,999.88, 6,238,908.52 and 2,883,012.24 is: 4,317,534.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,999.88 : 6,238,908.52 = 2,883,012.24 : x
  2. Step 2: Convert to fraction form
    4,165,999.88/6,238,908.52 = 2,883,012.24/x
  3. Step 3: Cross multiply
    4,165,999.88x = 6,238,908.52 × 2,883,012.24
  4. Step 4: Simplify right side
    4,165,999.88x = 17,986,849,627,400.29
  5. Step 5: Solve for x
    x = 17,986,849,627,400.29/4,165,999.88
  6. Step 6: Final answer
    x = 4,317,534.84

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1.5x scale

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.