Home / 3,664,644.64-5,055,108.42-2,285,594.08

Finding the Fourth Proportional to 3,664,644.64, 5,055,108.42 and 2,285,594.08

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Solution

The fourth proportional to 3,664,644.64, 5,055,108.42 and 2,285,594.08 is: 3,152,809.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,644.64 : 5,055,108.42 = 2,285,594.08 : x
  2. Step 2: Convert to fraction form
    3,664,644.64/5,055,108.42 = 2,285,594.08/x
  3. Step 3: Cross multiply
    3,664,644.64x = 5,055,108.42 × 2,285,594.08
  4. Step 4: Simplify right side
    3,664,644.64x = 11,553,925,878,510.15
  5. Step 5: Solve for x
    x = 11,553,925,878,510.15/3,664,644.64
  6. Step 6: Final answer
    x = 3,152,809.35

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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.