Home / 2,553,094.08-3,523,017.51-1,520,396.46

Finding the Fourth Proportional to 2,553,094.08, 3,523,017.51 and 1,520,396.46

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Solution

The fourth proportional to 2,553,094.08, 3,523,017.51 and 1,520,396.46 is: 2,097,996.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,094.08 : 3,523,017.51 = 1,520,396.46 : x
  2. Step 2: Convert to fraction form
    2,553,094.08/3,523,017.51 = 1,520,396.46/x
  3. Step 3: Cross multiply
    2,553,094.08x = 3,523,017.51 × 1,520,396.46
  4. Step 4: Simplify right side
    2,553,094.08x = 5,356,383,350,722.01
  5. Step 5: Solve for x
    x = 5,356,383,350,722.01/2,553,094.08
  6. Step 6: Final answer
    x = 2,097,996.86

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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.