Home / 4,943,371.70-7,406,763.15-2,413,579.70

Finding the Fourth Proportional to 4,943,371.70, 7,406,763.15 and 2,413,579.70

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Solution

The fourth proportional to 4,943,371.70, 7,406,763.15 and 2,413,579.70 is: 3,616,319.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,371.70 : 7,406,763.15 = 2,413,579.70 : x
  2. Step 2: Convert to fraction form
    4,943,371.70/7,406,763.15 = 2,413,579.70/x
  3. Step 3: Cross multiply
    4,943,371.70x = 7,406,763.15 × 2,413,579.70
  4. Step 4: Simplify right side
    4,943,371.70x = 17,876,813,181,548.06
  5. Step 5: Solve for x
    x = 17,876,813,181,548.06/4,943,371.70
  6. Step 6: Final answer
    x = 3,616,319.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.