Home / 4,242,270-5,854,333.56-2,334,558

Finding the Fourth Proportional to 4,242,270, 5,854,333.56 and 2,334,558

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Solution

The fourth proportional to 4,242,270, 5,854,333.56 and 2,334,558 is: 3,221,690.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,270 : 5,854,333.56 = 2,334,558 : x
  2. Step 2: Convert to fraction form
    4,242,270/5,854,333.56 = 2,334,558/x
  3. Step 3: Cross multiply
    4,242,270x = 5,854,333.56 × 2,334,558
  4. Step 4: Simplify right side
    4,242,270x = 13,667,281,247,166.48
  5. Step 5: Solve for x
    x = 13,667,281,247,166.48/4,242,270
  6. Step 6: Final answer
    x = 3,221,690.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.