Home / 1,826,464.89-2,520,524.58-1,010,702.91

Finding the Fourth Proportional to 1,826,464.89, 2,520,524.58 and 1,010,702.91

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Solution

The fourth proportional to 1,826,464.89, 2,520,524.58 and 1,010,702.91 is: 1,394,771.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,464.89 : 2,520,524.58 = 1,010,702.91 : x
  2. Step 2: Convert to fraction form
    1,826,464.89/2,520,524.58 = 1,010,702.91/x
  3. Step 3: Cross multiply
    1,826,464.89x = 2,520,524.58 × 1,010,702.91
  4. Step 4: Simplify right side
    1,826,464.89x = 2,547,501,527,732.53
  5. Step 5: Solve for x
    x = 2,547,501,527,732.53/1,826,464.89
  6. Step 6: Final answer
    x = 1,394,771.69

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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.