Home / 1,773,371.46-2,660,431.32-575,200.74

Finding the Fourth Proportional to 1,773,371.46, 2,660,431.32 and 575,200.74

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Solution

The fourth proportional to 1,773,371.46, 2,660,431.32 and 575,200.74 is: 862,922.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,371.46 : 2,660,431.32 = 575,200.74 : x
  2. Step 2: Convert to fraction form
    1,773,371.46/2,660,431.32 = 575,200.74/x
  3. Step 3: Cross multiply
    1,773,371.46x = 2,660,431.32 × 575,200.74
  4. Step 4: Simplify right side
    1,773,371.46x = 1,530,282,063,983.18
  5. Step 5: Solve for x
    x = 1,530,282,063,983.18/1,773,371.46
  6. Step 6: Final answer
    x = 862,922.46

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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.