Home / 1,548,373.48-2,322,334.94-483,167.72

Finding the Fourth Proportional to 1,548,373.48, 2,322,334.94 and 483,167.72

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Solution

The fourth proportional to 1,548,373.48, 2,322,334.94 and 483,167.72 is: 724,681.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,373.48 : 2,322,334.94 = 483,167.72 : x
  2. Step 2: Convert to fraction form
    1,548,373.48/2,322,334.94 = 483,167.72/x
  3. Step 3: Cross multiply
    1,548,373.48x = 2,322,334.94 × 483,167.72
  4. Step 4: Simplify right side
    1,548,373.48x = 1,122,077,278,036.14
  5. Step 5: Solve for x
    x = 1,122,077,278,036.14/1,548,373.48
  6. Step 6: Final answer
    x = 724,681.28

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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.