Home / 2,310,391.23-3,187,363.61-1,546,690.83

Finding the Fourth Proportional to 2,310,391.23, 3,187,363.61 and 1,546,690.83

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Solution

The fourth proportional to 2,310,391.23, 3,187,363.61 and 1,546,690.83 is: 2,133,779.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,391.23 : 3,187,363.61 = 1,546,690.83 : x
  2. Step 2: Convert to fraction form
    2,310,391.23/3,187,363.61 = 1,546,690.83/x
  3. Step 3: Cross multiply
    2,310,391.23x = 3,187,363.61 × 1,546,690.83
  4. Step 4: Simplify right side
    2,310,391.23x = 4,929,866,059,729.24
  5. Step 5: Solve for x
    x = 4,929,866,059,729.24/2,310,391.23
  6. Step 6: Final answer
    x = 2,133,779.77

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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.