Home / 1,747,607.55-2,411,544.76-973,179.91

Finding the Fourth Proportional to 1,747,607.55, 2,411,544.76 and 973,179.91

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Solution

The fourth proportional to 1,747,607.55, 2,411,544.76 and 973,179.91 is: 1,342,902.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,607.55 : 2,411,544.76 = 973,179.91 : x
  2. Step 2: Convert to fraction form
    1,747,607.55/2,411,544.76 = 973,179.91/x
  3. Step 3: Cross multiply
    1,747,607.55x = 2,411,544.76 × 973,179.91
  4. Step 4: Simplify right side
    1,747,607.55x = 2,346,866,912,497.77
  5. Step 5: Solve for x
    x = 2,346,866,912,497.77/1,747,607.55
  6. Step 6: Final answer
    x = 1,342,902.71

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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.