Home / 2,562,703.36-3,844,092.30-669,445

Finding the Fourth Proportional to 2,562,703.36, 3,844,092.30 and 669,445

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Solution

The fourth proportional to 2,562,703.36, 3,844,092.30 and 669,445 is: 1,004,177.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,703.36 : 3,844,092.30 = 669,445 : x
  2. Step 2: Convert to fraction form
    2,562,703.36/3,844,092.30 = 669,445/x
  3. Step 3: Cross multiply
    2,562,703.36x = 3,844,092.30 × 669,445
  4. Step 4: Simplify right side
    2,562,703.36x = 2,573,408,369,773.50
  5. Step 5: Solve for x
    x = 2,573,408,369,773.50/2,562,703.36
  6. Step 6: Final answer
    x = 1,004,177.23

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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.