Home / 1,197,054.34-1,795,274.31-355,410.82

Finding the Fourth Proportional to 1,197,054.34, 1,795,274.31 and 355,410.82

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Solution

The fourth proportional to 1,197,054.34, 1,795,274.31 and 355,410.82 is: 533,025.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,054.34 : 1,795,274.31 = 355,410.82 : x
  2. Step 2: Convert to fraction form
    1,197,054.34/1,795,274.31 = 355,410.82/x
  3. Step 3: Cross multiply
    1,197,054.34x = 1,795,274.31 × 355,410.82
  4. Step 4: Simplify right side
    1,197,054.34x = 638,059,914,642.03
  5. Step 5: Solve for x
    x = 638,059,914,642.03/1,197,054.34
  6. Step 6: Final answer
    x = 533,025.02

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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.