Home / 1,756,092.60-2,633,578.32-557,734.62

Finding the Fourth Proportional to 1,756,092.60, 2,633,578.32 and 557,734.62

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Solution

The fourth proportional to 1,756,092.60, 2,633,578.32 and 557,734.62 is: 836,423.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,092.60 : 2,633,578.32 = 557,734.62 : x
  2. Step 2: Convert to fraction form
    1,756,092.60/2,633,578.32 = 557,734.62/x
  3. Step 3: Cross multiply
    1,756,092.60x = 2,633,578.32 × 557,734.62
  4. Step 4: Simplify right side
    1,756,092.60x = 1,468,837,803,545.44
  5. Step 5: Solve for x
    x = 1,468,837,803,545.44/1,756,092.60
  6. Step 6: Final answer
    x = 836,423.89

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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.