Home / 3,030,841.44-4,183,103.52-1,807,225.92

Finding the Fourth Proportional to 3,030,841.44, 4,183,103.52 and 1,807,225.92

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Solution

The fourth proportional to 3,030,841.44, 4,183,103.52 and 1,807,225.92 is: 2,494,295.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,841.44 : 4,183,103.52 = 1,807,225.92 : x
  2. Step 2: Convert to fraction form
    3,030,841.44/4,183,103.52 = 1,807,225.92/x
  3. Step 3: Cross multiply
    3,030,841.44x = 4,183,103.52 × 1,807,225.92
  4. Step 4: Simplify right side
    3,030,841.44x = 7,559,813,107,387.24
  5. Step 5: Solve for x
    x = 7,559,813,107,387.24/3,030,841.44
  6. Step 6: Final answer
    x = 2,494,295.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.