Home / 2,063,293.48-2,847,209.70-1,203,715

Finding the Fourth Proportional to 2,063,293.48, 2,847,209.70 and 1,203,715

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Solution

The fourth proportional to 2,063,293.48, 2,847,209.70 and 1,203,715 is: 1,661,047.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,293.48 : 2,847,209.70 = 1,203,715 : x
  2. Step 2: Convert to fraction form
    2,063,293.48/2,847,209.70 = 1,203,715/x
  3. Step 3: Cross multiply
    2,063,293.48x = 2,847,209.70 × 1,203,715
  4. Step 4: Simplify right side
    2,063,293.48x = 3,427,229,024,035.50
  5. Step 5: Solve for x
    x = 3,427,229,024,035.50/2,063,293.48
  6. Step 6: Final answer
    x = 1,661,047.77

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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.