Home / 3,766,247.70-5,197,360.59-2,047,411.50

Finding the Fourth Proportional to 3,766,247.70, 5,197,360.59 and 2,047,411.50

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Solution

The fourth proportional to 3,766,247.70, 5,197,360.59 and 2,047,411.50 is: 2,825,394.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,247.70 : 5,197,360.59 = 2,047,411.50 : x
  2. Step 2: Convert to fraction form
    3,766,247.70/5,197,360.59 = 2,047,411.50/x
  3. Step 3: Cross multiply
    3,766,247.70x = 5,197,360.59 × 2,047,411.50
  4. Step 4: Simplify right side
    3,766,247.70x = 10,641,135,841,612.79
  5. Step 5: Solve for x
    x = 10,641,135,841,612.79/3,766,247.70
  6. Step 6: Final answer
    x = 2,825,394.58

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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.