Home / 1,899,734.19-2,622,029.01-1,746,529.71

Finding the Fourth Proportional to 1,899,734.19, 2,622,029.01 and 1,746,529.71

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Solution

The fourth proportional to 1,899,734.19, 2,622,029.01 and 1,746,529.71 is: 2,410,574.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,899,734.19 : 2,622,029.01 = 1,746,529.71 : x
  2. Step 2: Convert to fraction form
    1,899,734.19/2,622,029.01 = 1,746,529.71/x
  3. Step 3: Cross multiply
    1,899,734.19x = 2,622,029.01 × 1,746,529.71
  4. Step 4: Simplify right side
    1,899,734.19x = 4,579,451,557,714.24
  5. Step 5: Solve for x
    x = 4,579,451,557,714.24/1,899,734.19
  6. Step 6: Final answer
    x = 2,410,574.90

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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.