Home / 2,010,580.92-3,015,869.46-514,670.52

Finding the Fourth Proportional to 2,010,580.92, 3,015,869.46 and 514,670.52

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Solution

The fourth proportional to 2,010,580.92, 3,015,869.46 and 514,670.52 is: 772,005.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,580.92 : 3,015,869.46 = 514,670.52 : x
  2. Step 2: Convert to fraction form
    2,010,580.92/3,015,869.46 = 514,670.52/x
  3. Step 3: Cross multiply
    2,010,580.92x = 3,015,869.46 × 514,670.52
  4. Step 4: Simplify right side
    2,010,580.92x = 1,552,179,103,230.32
  5. Step 5: Solve for x
    x = 1,552,179,103,230.32/2,010,580.92
  6. Step 6: Final answer
    x = 772,005.29

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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.