Home / 2,303,140.95-3,454,586.92-705,708.76

Finding the Fourth Proportional to 2,303,140.95, 3,454,586.92 and 705,708.76

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Solution

The fourth proportional to 2,303,140.95, 3,454,586.92 and 705,708.76 is: 1,058,524.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,140.95 : 3,454,586.92 = 705,708.76 : x
  2. Step 2: Convert to fraction form
    2,303,140.95/3,454,586.92 = 705,708.76/x
  3. Step 3: Cross multiply
    2,303,140.95x = 3,454,586.92 × 705,708.76
  4. Step 4: Simplify right side
    2,303,140.95x = 2,437,932,251,625.42
  5. Step 5: Solve for x
    x = 2,437,932,251,625.42/2,303,140.95
  6. Step 6: Final answer
    x = 1,058,524.99

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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.