Home / 2,303,159.29-3,454,614.38-705,727.10

Finding the Fourth Proportional to 2,303,159.29, 3,454,614.38 and 705,727.10

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Solution

The fourth proportional to 2,303,159.29, 3,454,614.38 and 705,727.10 is: 1,058,552.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,159.29 : 3,454,614.38 = 705,727.10 : x
  2. Step 2: Convert to fraction form
    2,303,159.29/3,454,614.38 = 705,727.10/x
  3. Step 3: Cross multiply
    2,303,159.29x = 3,454,614.38 × 705,727.10
  4. Step 4: Simplify right side
    2,303,159.29x = 2,438,014,998,416.55
  5. Step 5: Solve for x
    x = 2,438,014,998,416.55/2,303,159.29
  6. Step 6: Final answer
    x = 1,058,552.49

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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.