Home / 2,230,560.51-3,345,913.52-1,061,826.20

Finding the Fourth Proportional to 2,230,560.51, 3,345,913.52 and 1,061,826.20

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Solution

The fourth proportional to 2,230,560.51, 3,345,913.52 and 1,061,826.20 is: 1,592,773.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,560.51 : 3,345,913.52 = 1,061,826.20 : x
  2. Step 2: Convert to fraction form
    2,230,560.51/3,345,913.52 = 1,061,826.20/x
  3. Step 3: Cross multiply
    2,230,560.51x = 3,345,913.52 × 1,061,826.20
  4. Step 4: Simplify right side
    2,230,560.51x = 3,552,778,616,431.53
  5. Step 5: Solve for x
    x = 3,552,778,616,431.53/2,230,560.51
  6. Step 6: Final answer
    x = 1,592,773.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.