Home / 1,826,091.24-2,520,813.09-1,091,304.82

Finding the Fourth Proportional to 1,826,091.24, 2,520,813.09 and 1,091,304.82

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Solution

The fourth proportional to 1,826,091.24, 2,520,813.09 and 1,091,304.82 is: 1,506,483.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,091.24 : 2,520,813.09 = 1,091,304.82 : x
  2. Step 2: Convert to fraction form
    1,826,091.24/2,520,813.09 = 1,091,304.82/x
  3. Step 3: Cross multiply
    1,826,091.24x = 2,520,813.09 × 1,091,304.82
  4. Step 4: Simplify right side
    1,826,091.24x = 2,750,975,475,436.09
  5. Step 5: Solve for x
    x = 2,750,975,475,436.09/1,826,091.24
  6. Step 6: Final answer
    x = 1,506,483.04

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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.