Home / 2,226,560.49-3,340,384.74-710,243.69

Finding the Fourth Proportional to 2,226,560.49, 3,340,384.74 and 710,243.69

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Solution

The fourth proportional to 2,226,560.49, 3,340,384.74 and 710,243.69 is: 1,065,539.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,560.49 : 3,340,384.74 = 710,243.69 : x
  2. Step 2: Convert to fraction form
    2,226,560.49/3,340,384.74 = 710,243.69/x
  3. Step 3: Cross multiply
    2,226,560.49x = 3,340,384.74 × 710,243.69
  4. Step 4: Simplify right side
    2,226,560.49x = 2,372,487,167,055.37
  5. Step 5: Solve for x
    x = 2,372,487,167,055.37/2,226,560.49
  6. Step 6: Final answer
    x = 1,065,539.06

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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.