Home / 3,234,551.32-4,463,693.29-1,784,225.87

Finding the Fourth Proportional to 3,234,551.32, 4,463,693.29 and 1,784,225.87

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Solution

The fourth proportional to 3,234,551.32, 4,463,693.29 and 1,784,225.87 is: 2,462,238.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,551.32 : 4,463,693.29 = 1,784,225.87 : x
  2. Step 2: Convert to fraction form
    3,234,551.32/4,463,693.29 = 1,784,225.87/x
  3. Step 3: Cross multiply
    3,234,551.32x = 4,463,693.29 × 1,784,225.87
  4. Step 4: Simplify right side
    3,234,551.32x = 7,964,237,043,763.41
  5. Step 5: Solve for x
    x = 7,964,237,043,763.41/3,234,551.32
  6. Step 6: Final answer
    x = 2,462,238.58

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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.