Home / 1,705,753-2,558,642.46-583,831.72

Finding the Fourth Proportional to 1,705,753, 2,558,642.46 and 583,831.72

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Solution

The fourth proportional to 1,705,753, 2,558,642.46 and 583,831.72 is: 875,752.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,753 : 2,558,642.46 = 583,831.72 : x
  2. Step 2: Convert to fraction form
    1,705,753/2,558,642.46 = 583,831.72/x
  3. Step 3: Cross multiply
    1,705,753x = 2,558,642.46 × 583,831.72
  4. Step 4: Simplify right side
    1,705,753x = 1,493,816,628,286.83
  5. Step 5: Solve for x
    x = 1,493,816,628,286.83/1,705,753
  6. Step 6: Final answer
    x = 875,752.02

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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.