Home / 943,906.02-1,414,597.85-344,303.52

Finding the Fourth Proportional to 943,906.02, 1,414,597.85 and 344,303.52

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Solution

The fourth proportional to 943,906.02, 1,414,597.85 and 344,303.52 is: 515,995.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,906.02 : 1,414,597.85 = 344,303.52 : x
  2. Step 2: Convert to fraction form
    943,906.02/1,414,597.85 = 344,303.52/x
  3. Step 3: Cross multiply
    943,906.02x = 1,414,597.85 × 344,303.52
  4. Step 4: Simplify right side
    943,906.02x = 487,051,019,139.43
  5. Step 5: Solve for x
    x = 487,051,019,139.43/943,906.02
  6. Step 6: Final answer
    x = 515,995.25

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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.