Home / 2,561,194.08-3,534,140.16-1,415,117.52

Finding the Fourth Proportional to 2,561,194.08, 3,534,140.16 and 1,415,117.52

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Solution

The fourth proportional to 2,561,194.08, 3,534,140.16 and 1,415,117.52 is: 1,952,692.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,194.08 : 3,534,140.16 = 1,415,117.52 : x
  2. Step 2: Convert to fraction form
    2,561,194.08/3,534,140.16 = 1,415,117.52/x
  3. Step 3: Cross multiply
    2,561,194.08x = 3,534,140.16 × 1,415,117.52
  4. Step 4: Simplify right side
    2,561,194.08x = 5,001,223,658,551.60
  5. Step 5: Solve for x
    x = 5,001,223,658,551.60/2,561,194.08
  6. Step 6: Final answer
    x = 1,952,692.18

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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.