Home / 1,365,634.60-2,047,577.10-567,233.80

Finding the Fourth Proportional to 1,365,634.60, 2,047,577.10 and 567,233.80

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Solution

The fourth proportional to 1,365,634.60, 2,047,577.10 and 567,233.80 is: 850,487.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,634.60 : 2,047,577.10 = 567,233.80 : x
  2. Step 2: Convert to fraction form
    1,365,634.60/2,047,577.10 = 567,233.80/x
  3. Step 3: Cross multiply
    1,365,634.60x = 2,047,577.10 × 567,233.80
  4. Step 4: Simplify right side
    1,365,634.60x = 1,161,454,939,225.98
  5. Step 5: Solve for x
    x = 1,161,454,939,225.98/1,365,634.60
  6. Step 6: Final answer
    x = 850,487.34

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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.