Home / 2,833,194.14-4,249,185.27-810,895.10

Finding the Fourth Proportional to 2,833,194.14, 4,249,185.27 and 810,895.10

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Solution

The fourth proportional to 2,833,194.14, 4,249,185.27 and 810,895.10 is: 1,216,169.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,194.14 : 4,249,185.27 = 810,895.10 : x
  2. Step 2: Convert to fraction form
    2,833,194.14/4,249,185.27 = 810,895.10/x
  3. Step 3: Cross multiply
    2,833,194.14x = 4,249,185.27 × 810,895.10
  4. Step 4: Simplify right side
    2,833,194.14x = 3,445,643,514,435.18
  5. Step 5: Solve for x
    x = 3,445,643,514,435.18/2,833,194.14
  6. Step 6: Final answer
    x = 1,216,169.22

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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.