Home / 2,303,117.47-3,454,551.66-705,685.19

Finding the Fourth Proportional to 2,303,117.47, 3,454,551.66 and 705,685.19

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Solution

The fourth proportional to 2,303,117.47, 3,454,551.66 and 705,685.19 is: 1,058,489.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,117.47 : 3,454,551.66 = 705,685.19 : x
  2. Step 2: Convert to fraction form
    2,303,117.47/3,454,551.66 = 705,685.19/x
  3. Step 3: Cross multiply
    2,303,117.47x = 3,454,551.66 × 705,685.19
  4. Step 4: Simplify right side
    2,303,117.47x = 2,437,825,937,656.66
  5. Step 5: Solve for x
    x = 2,437,825,937,656.66/2,303,117.47
  6. Step 6: Final answer
    x = 1,058,489.62

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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.