Home / 4,096,973.86-5,653,824.24-2,261,432.62

Finding the Fourth Proportional to 4,096,973.86, 5,653,824.24 and 2,261,432.62

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Solution

The fourth proportional to 4,096,973.86, 5,653,824.24 and 2,261,432.62 is: 3,120,777.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,973.86 : 5,653,824.24 = 2,261,432.62 : x
  2. Step 2: Convert to fraction form
    4,096,973.86/5,653,824.24 = 2,261,432.62/x
  3. Step 3: Cross multiply
    4,096,973.86x = 5,653,824.24 × 2,261,432.62
  4. Step 4: Simplify right side
    4,096,973.86x = 12,785,742,583,405.87
  5. Step 5: Solve for x
    x = 12,785,742,583,405.87/4,096,973.86
  6. Step 6: Final answer
    x = 3,120,777.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.