Home / 2,226,495.23-3,070,664.66-1,711,496.82

Finding the Fourth Proportional to 2,226,495.23, 3,070,664.66 and 1,711,496.82

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Solution

The fourth proportional to 2,226,495.23, 3,070,664.66 and 1,711,496.82 is: 2,360,406.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,495.23 : 3,070,664.66 = 1,711,496.82 : x
  2. Step 2: Convert to fraction form
    2,226,495.23/3,070,664.66 = 1,711,496.82/x
  3. Step 3: Cross multiply
    2,226,495.23x = 3,070,664.66 × 1,711,496.82
  4. Step 4: Simplify right side
    2,226,495.23x = 5,255,432,792,318.90
  5. Step 5: Solve for x
    x = 5,255,432,792,318.90/2,226,495.23
  6. Step 6: Final answer
    x = 2,360,406.05

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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.