Home / 9,475,079.16-14,209,436.20-3,083,828.44

Finding the Fourth Proportional to 9,475,079.16, 14,209,436.20 and 3,083,828.44

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Solution

The fourth proportional to 9,475,079.16, 14,209,436.20 and 3,083,828.44 is: 4,624,706.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,079.16 : 14,209,436.20 = 3,083,828.44 : x
  2. Step 2: Convert to fraction form
    9,475,079.16/14,209,436.20 = 3,083,828.44/x
  3. Step 3: Cross multiply
    9,475,079.16x = 14,209,436.20 × 3,083,828.44
  4. Step 4: Simplify right side
    9,475,079.16x = 43,819,463,469,925.52
  5. Step 5: Solve for x
    x = 43,819,463,469,925.52/9,475,079.16
  6. Step 6: Final answer
    x = 4,624,706.85

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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.