Home / 2,336,490.73-3,225,816.89-1,791,579.61

Finding the Fourth Proportional to 2,336,490.73, 3,225,816.89 and 1,791,579.61

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Solution

The fourth proportional to 2,336,490.73, 3,225,816.89 and 1,791,579.61 is: 2,473,499.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,490.73 : 3,225,816.89 = 1,791,579.61 : x
  2. Step 2: Convert to fraction form
    2,336,490.73/3,225,816.89 = 1,791,579.61/x
  3. Step 3: Cross multiply
    2,336,490.73x = 3,225,816.89 × 1,791,579.61
  4. Step 4: Simplify right side
    2,336,490.73x = 5,779,307,765,717.61
  5. Step 5: Solve for x
    x = 5,779,307,765,717.61/2,336,490.73
  6. Step 6: Final answer
    x = 2,473,499.12

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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.