Home / 1,860,145.48-2,790,480.66-597,549.88

Finding the Fourth Proportional to 1,860,145.48, 2,790,480.66 and 597,549.88

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Solution

The fourth proportional to 1,860,145.48, 2,790,480.66 and 597,549.88 is: 896,409.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,145.48 : 2,790,480.66 = 597,549.88 : x
  2. Step 2: Convert to fraction form
    1,860,145.48/2,790,480.66 = 597,549.88/x
  3. Step 3: Cross multiply
    1,860,145.48x = 2,790,480.66 × 597,549.88
  4. Step 4: Simplify right side
    1,860,145.48x = 1,667,451,383,525.32
  5. Step 5: Solve for x
    x = 1,667,451,383,525.32/1,860,145.48
  6. Step 6: Final answer
    x = 896,409.13

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