Home / 1,773,737.91-2,447,757.63-957,941.76

Finding the Fourth Proportional to 1,773,737.91, 2,447,757.63 and 957,941.76

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Solution

The fourth proportional to 1,773,737.91, 2,447,757.63 and 957,941.76 is: 1,321,959.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,737.91 : 2,447,757.63 = 957,941.76 : x
  2. Step 2: Convert to fraction form
    1,773,737.91/2,447,757.63 = 957,941.76/x
  3. Step 3: Cross multiply
    1,773,737.91x = 2,447,757.63 × 957,941.76
  4. Step 4: Simplify right side
    1,773,737.91x = 2,344,809,252,135.63
  5. Step 5: Solve for x
    x = 2,344,809,252,135.63/1,773,737.91
  6. Step 6: Final answer
    x = 1,321,959.26

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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.