Home / 8,352,008.92-12,529,877.46-2,672,574.04

Finding the Fourth Proportional to 8,352,008.92, 12,529,877.46 and 2,672,574.04

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Solution

The fourth proportional to 8,352,008.92, 12,529,877.46 and 2,672,574.04 is: 4,009,457.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352,008.92 : 12,529,877.46 = 2,672,574.04 : x
  2. Step 2: Convert to fraction form
    8,352,008.92/12,529,877.46 = 2,672,574.04/x
  3. Step 3: Cross multiply
    8,352,008.92x = 12,529,877.46 × 2,672,574.04
  4. Step 4: Simplify right side
    8,352,008.92x = 33,487,025,223,977.14
  5. Step 5: Solve for x
    x = 33,487,025,223,977.14/8,352,008.92
  6. Step 6: Final answer
    x = 4,009,457.55

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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.