Home / 2,380,314.40-3,570,471.60-884,096.80

Finding the Fourth Proportional to 2,380,314.40, 3,570,471.60 and 884,096.80

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Solution

The fourth proportional to 2,380,314.40, 3,570,471.60 and 884,096.80 is: 1,326,145.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,314.40 : 3,570,471.60 = 884,096.80 : x
  2. Step 2: Convert to fraction form
    2,380,314.40/3,570,471.60 = 884,096.80/x
  3. Step 3: Cross multiply
    2,380,314.40x = 3,570,471.60 × 884,096.80
  4. Step 4: Simplify right side
    2,380,314.40x = 3,156,642,516,050.88
  5. Step 5: Solve for x
    x = 3,156,642,516,050.88/2,380,314.40
  6. Step 6: Final answer
    x = 1,326,145.20

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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.