Home / 3,838,084.91-5,296,772.91-2,095,916.31

Finding the Fourth Proportional to 3,838,084.91, 5,296,772.91 and 2,095,916.31

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Solution

The fourth proportional to 3,838,084.91, 5,296,772.91 and 2,095,916.31 is: 2,892,482.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,084.91 : 5,296,772.91 = 2,095,916.31 : x
  2. Step 2: Convert to fraction form
    3,838,084.91/5,296,772.91 = 2,095,916.31/x
  3. Step 3: Cross multiply
    3,838,084.91x = 5,296,772.91 × 2,095,916.31
  4. Step 4: Simplify right side
    3,838,084.91x = 11,101,592,728,505.32
  5. Step 5: Solve for x
    x = 11,101,592,728,505.32/3,838,084.91
  6. Step 6: Final answer
    x = 2,892,482.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.