Home / 10,313,758.86-14,232,152.79-5,963,124.30

Finding the Fourth Proportional to 10,313,758.86, 14,232,152.79 and 5,963,124.30

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Solution

The fourth proportional to 10,313,758.86, 14,232,152.79 and 5,963,124.30 is: 8,228,629.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,758.86 : 14,232,152.79 = 5,963,124.30 : x
  2. Step 2: Convert to fraction form
    10,313,758.86/14,232,152.79 = 5,963,124.30/x
  3. Step 3: Cross multiply
    10,313,758.86x = 14,232,152.79 × 5,963,124.30
  4. Step 4: Simplify right side
    10,313,758.86x = 84,868,096,143,361.78
  5. Step 5: Solve for x
    x = 84,868,096,143,361.78/10,313,758.86
  6. Step 6: Final answer
    x = 8,228,629.09

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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.