Home / 2,710,893.32-3,740,794.52-1,549,109.03

Finding the Fourth Proportional to 2,710,893.32, 3,740,794.52 and 1,549,109.03

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Solution

The fourth proportional to 2,710,893.32, 3,740,794.52 and 1,549,109.03 is: 2,137,634.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,893.32 : 3,740,794.52 = 1,549,109.03 : x
  2. Step 2: Convert to fraction form
    2,710,893.32/3,740,794.52 = 1,549,109.03/x
  3. Step 3: Cross multiply
    2,710,893.32x = 3,740,794.52 × 1,549,109.03
  4. Step 4: Simplify right side
    2,710,893.32x = 5,794,898,570,306.52
  5. Step 5: Solve for x
    x = 5,794,898,570,306.52/2,710,893.32
  6. Step 6: Final answer
    x = 2,137,634.31

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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.