Home / 2,303,118.77-3,454,553.52-705,686.49

Finding the Fourth Proportional to 2,303,118.77, 3,454,553.52 and 705,686.49

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Solution

The fourth proportional to 2,303,118.77, 3,454,553.52 and 705,686.49 is: 1,058,491.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,118.77 : 3,454,553.52 = 705,686.49 : x
  2. Step 2: Convert to fraction form
    2,303,118.77/3,454,553.52 = 705,686.49/x
  3. Step 3: Cross multiply
    2,303,118.77x = 3,454,553.52 × 705,686.49
  4. Step 4: Simplify right side
    2,303,118.77x = 2,437,831,727,244.74
  5. Step 5: Solve for x
    x = 2,437,831,727,244.74/2,303,118.77
  6. Step 6: Final answer
    x = 1,058,491.54

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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.