Home / 3,754,700.76-5,623,894.98-2,310,983.64

Finding the Fourth Proportional to 3,754,700.76, 5,623,894.98 and 2,310,983.64

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Solution

The fourth proportional to 3,754,700.76, 5,623,894.98 and 2,310,983.64 is: 3,461,455.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,700.76 : 5,623,894.98 = 2,310,983.64 : x
  2. Step 2: Convert to fraction form
    3,754,700.76/5,623,894.98 = 2,310,983.64/x
  3. Step 3: Cross multiply
    3,754,700.76x = 5,623,894.98 × 2,310,983.64
  4. Step 4: Simplify right side
    3,754,700.76x = 12,996,729,291,858.13
  5. Step 5: Solve for x
    x = 12,996,729,291,858.13/3,754,700.76
  6. Step 6: Final answer
    x = 3,461,455.42

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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.