Home / 2,119,300.16-2,932,335.53-1,847,933.55

Finding the Fourth Proportional to 2,119,300.16, 2,932,335.53 and 1,847,933.55

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Solution

The fourth proportional to 2,119,300.16, 2,932,335.53 and 1,847,933.55 is: 2,556,863.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,119,300.16 : 2,932,335.53 = 1,847,933.55 : x
  2. Step 2: Convert to fraction form
    2,119,300.16/2,932,335.53 = 1,847,933.55/x
  3. Step 3: Cross multiply
    2,119,300.16x = 2,932,335.53 × 1,847,933.55
  4. Step 4: Simplify right side
    2,119,300.16x = 5,418,761,196,504.36
  5. Step 5: Solve for x
    x = 5,418,761,196,504.36/2,119,300.16
  6. Step 6: Final answer
    x = 2,556,863.49

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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.