Home / 4,282,333.30-5,909,993.69-2,348,967.55

Finding the Fourth Proportional to 4,282,333.30, 5,909,993.69 and 2,348,967.55

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Solution

The fourth proportional to 4,282,333.30, 5,909,993.69 and 2,348,967.55 is: 3,241,780.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,333.30 : 5,909,993.69 = 2,348,967.55 : x
  2. Step 2: Convert to fraction form
    4,282,333.30/5,909,993.69 = 2,348,967.55/x
  3. Step 3: Cross multiply
    4,282,333.30x = 5,909,993.69 × 2,348,967.55
  4. Step 4: Simplify right side
    4,282,333.30x = 13,882,383,402,966.04
  5. Step 5: Solve for x
    x = 13,882,383,402,966.04/4,282,333.30
  6. Step 6: Final answer
    x = 3,241,780.22

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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.