Home / 1,050,237-1,449,327.06-573,309

Finding the Fourth Proportional to 1,050,237, 1,449,327.06 and 573,309

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Solution

The fourth proportional to 1,050,237, 1,449,327.06 and 573,309 is: 791,166.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,237 : 1,449,327.06 = 573,309 : x
  2. Step 2: Convert to fraction form
    1,050,237/1,449,327.06 = 573,309/x
  3. Step 3: Cross multiply
    1,050,237x = 1,449,327.06 × 573,309
  4. Step 4: Simplify right side
    1,050,237x = 830,912,247,441.54
  5. Step 5: Solve for x
    x = 830,912,247,441.54/1,050,237
  6. Step 6: Final answer
    x = 791,166.42

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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.