Home / 2,226,495.73-3,070,665.35-1,711,497.32

Finding the Fourth Proportional to 2,226,495.73, 3,070,665.35 and 1,711,497.32

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Solution

The fourth proportional to 2,226,495.73, 3,070,665.35 and 1,711,497.32 is: 2,360,406.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,495.73 : 3,070,665.35 = 1,711,497.32 : x
  2. Step 2: Convert to fraction form
    2,226,495.73/3,070,665.35 = 1,711,497.32/x
  3. Step 3: Cross multiply
    2,226,495.73x = 3,070,665.35 × 1,711,497.32
  4. Step 4: Simplify right side
    2,226,495.73x = 5,255,435,517,141.86
  5. Step 5: Solve for x
    x = 5,255,435,517,141.86/2,226,495.73
  6. Step 6: Final answer
    x = 2,360,406.74

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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.