Home / 4,993,966.26-6,891,624.45-2,702,076.66

Finding the Fourth Proportional to 4,993,966.26, 6,891,624.45 and 2,702,076.66

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Solution

The fourth proportional to 4,993,966.26, 6,891,624.45 and 2,702,076.66 is: 3,728,839.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,966.26 : 6,891,624.45 = 2,702,076.66 : x
  2. Step 2: Convert to fraction form
    4,993,966.26/6,891,624.45 = 2,702,076.66/x
  3. Step 3: Cross multiply
    4,993,966.26x = 6,891,624.45 × 2,702,076.66
  4. Step 4: Simplify right side
    4,993,966.26x = 18,621,697,575,830.34
  5. Step 5: Solve for x
    x = 18,621,697,575,830.34/4,993,966.26
  6. Step 6: Final answer
    x = 3,728,839.28

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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.