Home / 2,314,139.80-3,114,135.45-2,314,139.80

Finding the Fourth Proportional to 2,314,139.80, 3,114,135.45 and 2,314,139.80

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Solution

The fourth proportional to 2,314,139.80, 3,114,135.45 and 2,314,139.80 is: 3,114,135.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,139.80 : 3,114,135.45 = 2,314,139.80 : x
  2. Step 2: Convert to fraction form
    2,314,139.80/3,114,135.45 = 2,314,139.80/x
  3. Step 3: Cross multiply
    2,314,139.80x = 3,114,135.45 × 2,314,139.80
  4. Step 4: Simplify right side
    2,314,139.80x = 7,206,544,787,435.91
  5. Step 5: Solve for x
    x = 7,206,544,787,435.91/2,314,139.80
  6. Step 6: Final answer
    x = 3,114,135.45

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.