Home / 4,111,330.80-6,155,186.40-2,517,007.80

Finding the Fourth Proportional to 4,111,330.80, 6,155,186.40 and 2,517,007.80

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Solution

The fourth proportional to 4,111,330.80, 6,155,186.40 and 2,517,007.80 is: 3,768,281.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,330.80 : 6,155,186.40 = 2,517,007.80 : x
  2. Step 2: Convert to fraction form
    4,111,330.80/6,155,186.40 = 2,517,007.80/x
  3. Step 3: Cross multiply
    4,111,330.80x = 6,155,186.40 × 2,517,007.80
  4. Step 4: Simplify right side
    4,111,330.80x = 15,492,652,179,253.92
  5. Step 5: Solve for x
    x = 15,492,652,179,253.92/4,111,330.80
  6. Step 6: Final answer
    x = 3,768,281.59

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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.