Home / 3,069,962.62-4,235,241.46-2,252,746.33

Finding the Fourth Proportional to 3,069,962.62, 4,235,241.46 and 2,252,746.33

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Solution

The fourth proportional to 3,069,962.62, 4,235,241.46 and 2,252,746.33 is: 3,107,830.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,962.62 : 4,235,241.46 = 2,252,746.33 : x
  2. Step 2: Convert to fraction form
    3,069,962.62/4,235,241.46 = 2,252,746.33/x
  3. Step 3: Cross multiply
    3,069,962.62x = 4,235,241.46 × 2,252,746.33
  4. Step 4: Simplify right side
    3,069,962.62x = 9,540,924,655,678.84
  5. Step 5: Solve for x
    x = 9,540,924,655,678.84/3,069,962.62
  6. Step 6: Final answer
    x = 3,107,830.89

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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.