Home / 2,710,892.32-3,740,793.14-1,549,108.03

Finding the Fourth Proportional to 2,710,892.32, 3,740,793.14 and 1,549,108.03

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Solution

The fourth proportional to 2,710,892.32, 3,740,793.14 and 1,549,108.03 is: 2,137,632.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,892.32 : 3,740,793.14 = 1,549,108.03 : x
  2. Step 2: Convert to fraction form
    2,710,892.32/3,740,793.14 = 1,549,108.03/x
  3. Step 3: Cross multiply
    2,710,892.32x = 3,740,793.14 × 1,549,108.03
  4. Step 4: Simplify right side
    2,710,892.32x = 5,794,892,670,535.98
  5. Step 5: Solve for x
    x = 5,794,892,670,535.98/2,710,892.32
  6. Step 6: Final answer
    x = 2,137,632.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.