Home / 2,471,752.55-3,705,290.55-1,863,596.45

Finding the Fourth Proportional to 2,471,752.55, 3,705,290.55 and 1,863,596.45

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Solution

The fourth proportional to 2,471,752.55, 3,705,290.55 and 1,863,596.45 is: 2,793,631.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,752.55 : 3,705,290.55 = 1,863,596.45 : x
  2. Step 2: Convert to fraction form
    2,471,752.55/3,705,290.55 = 1,863,596.45/x
  3. Step 3: Cross multiply
    2,471,752.55x = 3,705,290.55 × 1,863,596.45
  4. Step 4: Simplify right side
    2,471,752.55x = 6,905,166,296,672.10
  5. Step 5: Solve for x
    x = 6,905,166,296,672.10/2,471,752.55
  6. Step 6: Final answer
    x = 2,793,631.71

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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.