Home / 1,351,119.15-2,025,534.14-592,385.64

Finding the Fourth Proportional to 1,351,119.15, 2,025,534.14 and 592,385.64

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Solution

The fourth proportional to 1,351,119.15, 2,025,534.14 and 592,385.64 is: 888,076.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,119.15 : 2,025,534.14 = 592,385.64 : x
  2. Step 2: Convert to fraction form
    1,351,119.15/2,025,534.14 = 592,385.64/x
  3. Step 3: Cross multiply
    1,351,119.15x = 2,025,534.14 × 592,385.64
  4. Step 4: Simplify right side
    1,351,119.15x = 1,199,897,334,903.82
  5. Step 5: Solve for x
    x = 1,199,897,334,903.82/1,351,119.15
  6. Step 6: Final answer
    x = 888,076.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.