Home / 8,826,538.15-13,239,787.77-2,349,614.94

Finding the Fourth Proportional to 8,826,538.15, 13,239,787.77 and 2,349,614.94

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Solution

The fourth proportional to 8,826,538.15, 13,239,787.77 and 2,349,614.94 is: 3,524,417.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,538.15 : 13,239,787.77 = 2,349,614.94 : x
  2. Step 2: Convert to fraction form
    8,826,538.15/13,239,787.77 = 2,349,614.94/x
  3. Step 3: Cross multiply
    8,826,538.15x = 13,239,787.77 × 2,349,614.94
  4. Step 4: Simplify right side
    8,826,538.15x = 31,108,403,097,172.07
  5. Step 5: Solve for x
    x = 31,108,403,097,172.07/8,826,538.15
  6. Step 6: Final answer
    x = 3,524,417.22

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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.