Home / 6,057,312.80-9,085,969.20-4,144,125.20

Finding the Fourth Proportional to 6,057,312.80, 9,085,969.20 and 4,144,125.20

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Solution

The fourth proportional to 6,057,312.80, 9,085,969.20 and 4,144,125.20 is: 6,216,187.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057,312.80 : 9,085,969.20 = 4,144,125.20 : x
  2. Step 2: Convert to fraction form
    6,057,312.80/9,085,969.20 = 4,144,125.20/x
  3. Step 3: Cross multiply
    6,057,312.80x = 9,085,969.20 × 4,144,125.20
  4. Step 4: Simplify right side
    6,057,312.80x = 37,653,393,928,143.84
  5. Step 5: Solve for x
    x = 37,653,393,928,143.84/6,057,312.80
  6. Step 6: Final answer
    x = 6,216,187.80

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1.5x scale

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.