Home / 9,472,815.14-14,207,049.37-2,649,871.31

Finding the Fourth Proportional to 9,472,815.14, 14,207,049.37 and 2,649,871.31

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Solution

The fourth proportional to 9,472,815.14, 14,207,049.37 and 2,649,871.31 is: 3,974,199.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472,815.14 : 14,207,049.37 = 2,649,871.31 : x
  2. Step 2: Convert to fraction form
    9,472,815.14/14,207,049.37 = 2,649,871.31/x
  3. Step 3: Cross multiply
    9,472,815.14x = 14,207,049.37 × 2,649,871.31
  4. Step 4: Simplify right side
    9,472,815.14x = 37,646,852,537,508.32
  5. Step 5: Solve for x
    x = 37,646,852,537,508.32/9,472,815.14
  6. Step 6: Final answer
    x = 3,974,199.01

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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.