Home / 2,683,527.32-4,025,688.96-886,600.64

Finding the Fourth Proportional to 2,683,527.32, 4,025,688.96 and 886,600.64

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Solution

The fourth proportional to 2,683,527.32, 4,025,688.96 and 886,600.64 is: 1,330,032.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,527.32 : 4,025,688.96 = 886,600.64 : x
  2. Step 2: Convert to fraction form
    2,683,527.32/4,025,688.96 = 886,600.64/x
  3. Step 3: Cross multiply
    2,683,527.32x = 4,025,688.96 × 886,600.64
  4. Step 4: Simplify right side
    2,683,527.32x = 3,569,178,408,376.93
  5. Step 5: Solve for x
    x = 3,569,178,408,376.93/2,683,527.32
  6. Step 6: Final answer
    x = 1,330,032.45

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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.