Home / 1,757,506.17-2,425,439.39-993,591.93

Finding the Fourth Proportional to 1,757,506.17, 2,425,439.39 and 993,591.93

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Solution

The fourth proportional to 1,757,506.17, 2,425,439.39 and 993,591.93 is: 1,371,202.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,506.17 : 2,425,439.39 = 993,591.93 : x
  2. Step 2: Convert to fraction form
    1,757,506.17/2,425,439.39 = 993,591.93/x
  3. Step 3: Cross multiply
    1,757,506.17x = 2,425,439.39 × 993,591.93
  4. Step 4: Simplify right side
    1,757,506.17x = 2,409,896,999,640.16
  5. Step 5: Solve for x
    x = 2,409,896,999,640.16/1,757,506.17
  6. Step 6: Final answer
    x = 1,371,202.58

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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.