Home / 9,643,016.92-14,462,862.04-2,726,979.34

Finding the Fourth Proportional to 9,643,016.92, 14,462,862.04 and 2,726,979.34

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Solution

The fourth proportional to 9,643,016.92, 14,462,862.04 and 2,726,979.34 is: 4,089,998.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,643,016.92 : 14,462,862.04 = 2,726,979.34 : x
  2. Step 2: Convert to fraction form
    9,643,016.92/14,462,862.04 = 2,726,979.34/x
  3. Step 3: Cross multiply
    9,643,016.92x = 14,462,862.04 × 2,726,979.34
  4. Step 4: Simplify right side
    9,643,016.92x = 39,439,925,980,350.25
  5. Step 5: Solve for x
    x = 39,439,925,980,350.25/9,643,016.92
  6. Step 6: Final answer
    x = 4,089,998.63

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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.