Home / 2,053,309.32-2,833,916.49-1,194,367.50

Finding the Fourth Proportional to 2,053,309.32, 2,833,916.49 and 1,194,367.50

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Solution

The fourth proportional to 2,053,309.32, 2,833,916.49 and 1,194,367.50 is: 1,648,430.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,309.32 : 2,833,916.49 = 1,194,367.50 : x
  2. Step 2: Convert to fraction form
    2,053,309.32/2,833,916.49 = 1,194,367.50/x
  3. Step 3: Cross multiply
    2,053,309.32x = 2,833,916.49 × 1,194,367.50
  4. Step 4: Simplify right side
    2,053,309.32x = 3,384,737,753,370.08
  5. Step 5: Solve for x
    x = 3,384,737,753,370.08/2,053,309.32
  6. Step 6: Final answer
    x = 1,648,430.52

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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.