Home / 6,160,816.60-9,239,259.53-2,116,329.14

Finding the Fourth Proportional to 6,160,816.60, 9,239,259.53 and 2,116,329.14

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Solution

The fourth proportional to 6,160,816.60, 9,239,259.53 and 2,116,329.14 is: 3,173,818.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,816.60 : 9,239,259.53 = 2,116,329.14 : x
  2. Step 2: Convert to fraction form
    6,160,816.60/9,239,259.53 = 2,116,329.14/x
  3. Step 3: Cross multiply
    6,160,816.60x = 9,239,259.53 × 2,116,329.14
  4. Step 4: Simplify right side
    6,160,816.60x = 19,553,314,203,750.68
  5. Step 5: Solve for x
    x = 19,553,314,203,750.68/6,160,816.60
  6. Step 6: Final answer
    x = 3,173,818.58

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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.