Home / 2,693,174.64-3,713,219.34-1,724,712.72

Finding the Fourth Proportional to 2,693,174.64, 3,713,219.34 and 1,724,712.72

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Solution

The fourth proportional to 2,693,174.64, 3,713,219.34 and 1,724,712.72 is: 2,377,950.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,174.64 : 3,713,219.34 = 1,724,712.72 : x
  2. Step 2: Convert to fraction form
    2,693,174.64/3,713,219.34 = 1,724,712.72/x
  3. Step 3: Cross multiply
    2,693,174.64x = 3,713,219.34 × 1,724,712.72
  4. Step 4: Simplify right side
    2,693,174.64x = 6,404,236,627,848.01
  5. Step 5: Solve for x
    x = 6,404,236,627,848.01/2,693,174.64
  6. Step 6: Final answer
    x = 2,377,950.74

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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.