Home / 2,016,586.94-2,782,854.77-1,098,823.77

Finding the Fourth Proportional to 2,016,586.94, 2,782,854.77 and 1,098,823.77

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Solution

The fourth proportional to 2,016,586.94, 2,782,854.77 and 1,098,823.77 is: 1,516,357.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,586.94 : 2,782,854.77 = 1,098,823.77 : x
  2. Step 2: Convert to fraction form
    2,016,586.94/2,782,854.77 = 1,098,823.77/x
  3. Step 3: Cross multiply
    2,016,586.94x = 2,782,854.77 × 1,098,823.77
  4. Step 4: Simplify right side
    2,016,586.94x = 3,057,866,964,239.76
  5. Step 5: Solve for x
    x = 3,057,866,964,239.76/2,016,586.94
  6. Step 6: Final answer
    x = 1,516,357.62

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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.