Home / 9,235,165.06-13,855,737.71-4,442,230.63

Finding the Fourth Proportional to 9,235,165.06, 13,855,737.71 and 4,442,230.63

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Solution

The fourth proportional to 9,235,165.06, 13,855,737.71 and 4,442,230.63 is: 6,664,784.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,165.06 : 13,855,737.71 = 4,442,230.63 : x
  2. Step 2: Convert to fraction form
    9,235,165.06/13,855,737.71 = 4,442,230.63/x
  3. Step 3: Cross multiply
    9,235,165.06x = 13,855,737.71 × 4,442,230.63
  4. Step 4: Simplify right side
    9,235,165.06x = 61,550,382,434,396.91
  5. Step 5: Solve for x
    x = 61,550,382,434,396.91/9,235,165.06
  6. Step 6: Final answer
    x = 6,664,784.23

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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.