Home / 4,158,880.58-5,747,146.80-3,001,126.52

Finding the Fourth Proportional to 4,158,880.58, 5,747,146.80 and 3,001,126.52

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Solution

The fourth proportional to 4,158,880.58, 5,747,146.80 and 3,001,126.52 is: 4,147,249.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,880.58 : 5,747,146.80 = 3,001,126.52 : x
  2. Step 2: Convert to fraction form
    4,158,880.58/5,747,146.80 = 3,001,126.52/x
  3. Step 3: Cross multiply
    4,158,880.58x = 5,747,146.80 × 3,001,126.52
  4. Step 4: Simplify right side
    4,158,880.58x = 17,247,914,675,813.13
  5. Step 5: Solve for x
    x = 17,247,914,675,813.13/4,158,880.58
  6. Step 6: Final answer
    x = 4,147,249.32

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1.5x scale

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.