Home / 2,713,063.22-3,743,889.67-1,610,541.77

Finding the Fourth Proportional to 2,713,063.22, 3,743,889.67 and 1,610,541.77

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Solution

The fourth proportional to 2,713,063.22, 3,743,889.67 and 1,610,541.77 is: 2,222,465.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,063.22 : 3,743,889.67 = 1,610,541.77 : x
  2. Step 2: Convert to fraction form
    2,713,063.22/3,743,889.67 = 1,610,541.77/x
  3. Step 3: Cross multiply
    2,713,063.22x = 3,743,889.67 × 1,610,541.77
  4. Step 4: Simplify right side
    2,713,063.22x = 6,029,690,695,806.52
  5. Step 5: Solve for x
    x = 6,029,690,695,806.52/2,713,063.22
  6. Step 6: Final answer
    x = 2,222,465.98

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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.