Home / 5,382,307.36-8,072,084.94-1,594,904.32

Finding the Fourth Proportional to 5,382,307.36, 8,072,084.94 and 1,594,904.32

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Solution

The fourth proportional to 5,382,307.36, 8,072,084.94 and 1,594,904.32 is: 2,391,948.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,382,307.36 : 8,072,084.94 = 1,594,904.32 : x
  2. Step 2: Convert to fraction form
    5,382,307.36/8,072,084.94 = 1,594,904.32/x
  3. Step 3: Cross multiply
    5,382,307.36x = 8,072,084.94 × 1,594,904.32
  4. Step 4: Simplify right side
    5,382,307.36x = 12,874,203,142,212.94
  5. Step 5: Solve for x
    x = 12,874,203,142,212.94/5,382,307.36
  6. Step 6: Final answer
    x = 2,391,948.71

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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.