Home / 2,314,329.65-3,472,048.74-965,742.07

Finding the Fourth Proportional to 2,314,329.65, 3,472,048.74 and 965,742.07

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Solution

The fourth proportional to 2,314,329.65, 3,472,048.74 and 965,742.07 is: 1,448,844.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,329.65 : 3,472,048.74 = 965,742.07 : x
  2. Step 2: Convert to fraction form
    2,314,329.65/3,472,048.74 = 965,742.07/x
  3. Step 3: Cross multiply
    2,314,329.65x = 3,472,048.74 × 965,742.07
  4. Step 4: Simplify right side
    2,314,329.65x = 3,353,103,522,204.43
  5. Step 5: Solve for x
    x = 3,353,103,522,204.43/2,314,329.65
  6. Step 6: Final answer
    x = 1,448,844.39

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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.