Home / 2,833,193.14-4,249,183.77-810,894.10

Finding the Fourth Proportional to 2,833,193.14, 4,249,183.77 and 810,894.10

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Solution

The fourth proportional to 2,833,193.14, 4,249,183.77 and 810,894.10 is: 1,216,167.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,193.14 : 4,249,183.77 = 810,894.10 : x
  2. Step 2: Convert to fraction form
    2,833,193.14/4,249,183.77 = 810,894.10/x
  3. Step 3: Cross multiply
    2,833,193.14x = 4,249,183.77 × 810,894.10
  4. Step 4: Simplify right side
    2,833,193.14x = 3,445,638,048,908.76
  5. Step 5: Solve for x
    x = 3,445,638,048,908.76/2,833,193.14
  6. Step 6: Final answer
    x = 1,216,167.72

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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.