Home / 1,826,337.85-2,521,359.80-1,101,369.22

Finding the Fourth Proportional to 1,826,337.85, 2,521,359.80 and 1,101,369.22

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Solution

The fourth proportional to 1,826,337.85, 2,521,359.80 and 1,101,369.22 is: 1,520,500.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,337.85 : 2,521,359.80 = 1,101,369.22 : x
  2. Step 2: Convert to fraction form
    1,826,337.85/2,521,359.80 = 1,101,369.22/x
  3. Step 3: Cross multiply
    1,826,337.85x = 2,521,359.80 × 1,101,369.22
  4. Step 4: Simplify right side
    1,826,337.85x = 2,776,948,068,585.25
  5. Step 5: Solve for x
    x = 2,776,948,068,585.25/1,826,337.85
  6. Step 6: Final answer
    x = 1,520,500.75

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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.