Home / 1,692,713.64-2,335,944.85-967,577.07

Finding the Fourth Proportional to 1,692,713.64, 2,335,944.85 and 967,577.07

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Solution

The fourth proportional to 1,692,713.64, 2,335,944.85 and 967,577.07 is: 1,335,256.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,713.64 : 2,335,944.85 = 967,577.07 : x
  2. Step 2: Convert to fraction form
    1,692,713.64/2,335,944.85 = 967,577.07/x
  3. Step 3: Cross multiply
    1,692,713.64x = 2,335,944.85 × 967,577.07
  4. Step 4: Simplify right side
    1,692,713.64x = 2,260,206,673,644.59
  5. Step 5: Solve for x
    x = 2,260,206,673,644.59/1,692,713.64
  6. Step 6: Final answer
    x = 1,335,256.37

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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.