Home / 3,402,524.16-5,104,784.16-1,006,431.84

Finding the Fourth Proportional to 3,402,524.16, 5,104,784.16 and 1,006,431.84

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Solution

The fourth proportional to 3,402,524.16, 5,104,784.16 and 1,006,431.84 is: 1,509,942.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,524.16 : 5,104,784.16 = 1,006,431.84 : x
  2. Step 2: Convert to fraction form
    3,402,524.16/5,104,784.16 = 1,006,431.84/x
  3. Step 3: Cross multiply
    3,402,524.16x = 5,104,784.16 × 1,006,431.84
  4. Step 4: Simplify right side
    3,402,524.16x = 5,137,617,314,951.65
  5. Step 5: Solve for x
    x = 5,137,617,314,951.65/3,402,524.16
  6. Step 6: Final answer
    x = 1,509,942.93

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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.