Home / 4,443,762.40-6,665,643.60-2,317,998.40

Finding the Fourth Proportional to 4,443,762.40, 6,665,643.60 and 2,317,998.40

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Solution

The fourth proportional to 4,443,762.40, 6,665,643.60 and 2,317,998.40 is: 3,476,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,762.40 : 6,665,643.60 = 2,317,998.40 : x
  2. Step 2: Convert to fraction form
    4,443,762.40/6,665,643.60 = 2,317,998.40/x
  3. Step 3: Cross multiply
    4,443,762.40x = 6,665,643.60 × 2,317,998.40
  4. Step 4: Simplify right side
    4,443,762.40x = 15,450,951,199,770.24
  5. Step 5: Solve for x
    x = 15,450,951,199,770.24/4,443,762.40
  6. Step 6: Final answer
    x = 3,476,997.60

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1.5x scale

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.