Home / 2,437,520.45-3,654,595.31-1,070,634.51

Finding the Fourth Proportional to 2,437,520.45, 3,654,595.31 and 1,070,634.51

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Solution

The fourth proportional to 2,437,520.45, 3,654,595.31 and 1,070,634.51 is: 1,605,211.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,520.45 : 3,654,595.31 = 1,070,634.51 : x
  2. Step 2: Convert to fraction form
    2,437,520.45/3,654,595.31 = 1,070,634.51/x
  3. Step 3: Cross multiply
    2,437,520.45x = 3,654,595.31 × 1,070,634.51
  4. Step 4: Simplify right side
    2,437,520.45x = 3,912,735,853,616.98
  5. Step 5: Solve for x
    x = 3,912,735,853,616.98/2,437,520.45
  6. Step 6: Final answer
    x = 1,605,211.50

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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.