Home / 973,935.83-1,344,164.96-560,464.11

Finding the Fourth Proportional to 973,935.83, 1,344,164.96 and 560,464.11

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Solution

The fourth proportional to 973,935.83, 1,344,164.96 and 560,464.11 is: 773,517.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,935.83 : 1,344,164.96 = 560,464.11 : x
  2. Step 2: Convert to fraction form
    973,935.83/1,344,164.96 = 560,464.11/x
  3. Step 3: Cross multiply
    973,935.83x = 1,344,164.96 × 560,464.11
  4. Step 4: Simplify right side
    973,935.83x = 753,356,217,999.59
  5. Step 5: Solve for x
    x = 753,356,217,999.59/973,935.83
  6. Step 6: Final answer
    x = 773,517.30

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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.