Home / 3,181,733.08-4,390,792.30-1,750,949.08

Finding the Fourth Proportional to 3,181,733.08, 4,390,792.30 and 1,750,949.08

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Solution

The fourth proportional to 3,181,733.08, 4,390,792.30 and 1,750,949.08 is: 2,416,310.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,181,733.08 : 4,390,792.30 = 1,750,949.08 : x
  2. Step 2: Convert to fraction form
    3,181,733.08/4,390,792.30 = 1,750,949.08/x
  3. Step 3: Cross multiply
    3,181,733.08x = 4,390,792.30 × 1,750,949.08
  4. Step 4: Simplify right side
    3,181,733.08x = 7,688,053,738,156.08
  5. Step 5: Solve for x
    x = 7,688,053,738,156.08/3,181,733.08
  6. Step 6: Final answer
    x = 2,416,310.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.