Home / 1,832,064.10-2,746,767.54-1,231,535.77

Finding the Fourth Proportional to 1,832,064.10, 2,746,767.54 and 1,231,535.77

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Solution

The fourth proportional to 1,832,064.10, 2,746,767.54 and 1,231,535.77 is: 1,846,410.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,064.10 : 2,746,767.54 = 1,231,535.77 : x
  2. Step 2: Convert to fraction form
    1,832,064.10/2,746,767.54 = 1,231,535.77/x
  3. Step 3: Cross multiply
    1,832,064.10x = 2,746,767.54 × 1,231,535.77
  4. Step 4: Simplify right side
    1,832,064.10x = 3,382,742,477,384.91
  5. Step 5: Solve for x
    x = 3,382,742,477,384.91/1,832,064.10
  6. Step 6: Final answer
    x = 1,846,410.55

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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.