Home / 1,712,826.93-2,363,528.93-948,737.73

Finding the Fourth Proportional to 1,712,826.93, 2,363,528.93 and 948,737.73

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Solution

The fourth proportional to 1,712,826.93, 2,363,528.93 and 948,737.73 is: 1,309,162.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,826.93 : 2,363,528.93 = 948,737.73 : x
  2. Step 2: Convert to fraction form
    1,712,826.93/2,363,528.93 = 948,737.73/x
  3. Step 3: Cross multiply
    1,712,826.93x = 2,363,528.93 × 948,737.73
  4. Step 4: Simplify right side
    1,712,826.93x = 2,242,369,067,093.84
  5. Step 5: Solve for x
    x = 2,242,369,067,093.84/1,712,826.93
  6. Step 6: Final answer
    x = 1,309,162.66

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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.