Home / 2,931,152.33-4,390,232.30-2,252,236.25

Finding the Fourth Proportional to 2,931,152.33, 4,390,232.30 and 2,252,236.25

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Solution

The fourth proportional to 2,931,152.33, 4,390,232.30 and 2,252,236.25 is: 3,373,362.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,931,152.33 : 4,390,232.30 = 2,252,236.25 : x
  2. Step 2: Convert to fraction form
    2,931,152.33/4,390,232.30 = 2,252,236.25/x
  3. Step 3: Cross multiply
    2,931,152.33x = 4,390,232.30 × 2,252,236.25
  4. Step 4: Simplify right side
    2,931,152.33x = 9,887,840,340,141.16
  5. Step 5: Solve for x
    x = 9,887,840,340,141.16/2,931,152.33
  6. Step 6: Final answer
    x = 3,373,362.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.