Home / 3,196,582.53-4,411,348.89-1,746,371.88

Finding the Fourth Proportional to 3,196,582.53, 4,411,348.89 and 1,746,371.88

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Solution

The fourth proportional to 3,196,582.53, 4,411,348.89 and 1,746,371.88 is: 2,410,028.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,582.53 : 4,411,348.89 = 1,746,371.88 : x
  2. Step 2: Convert to fraction form
    3,196,582.53/4,411,348.89 = 1,746,371.88/x
  3. Step 3: Cross multiply
    3,196,582.53x = 4,411,348.89 × 1,746,371.88
  4. Step 4: Simplify right side
    3,196,582.53x = 7,703,855,654,365.21
  5. Step 5: Solve for x
    x = 7,703,855,654,365.21/3,196,582.53
  6. Step 6: Final answer
    x = 2,410,028.70

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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.