Home / 2,614,427.14-3,922,271.18-908,322.12

Finding the Fourth Proportional to 2,614,427.14, 3,922,271.18 and 908,322.12

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Solution

The fourth proportional to 2,614,427.14, 3,922,271.18 and 908,322.12 is: 1,362,702.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,427.14 : 3,922,271.18 = 908,322.12 : x
  2. Step 2: Convert to fraction form
    2,614,427.14/3,922,271.18 = 908,322.12/x
  3. Step 3: Cross multiply
    2,614,427.14x = 3,922,271.18 × 908,322.12
  4. Step 4: Simplify right side
    2,614,427.14x = 3,562,685,649,279.54
  5. Step 5: Solve for x
    x = 3,562,685,649,279.54/2,614,427.14
  6. Step 6: Final answer
    x = 1,362,702.21

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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.