Home / 4,416,674.16-6,625,012.14-1,384,039.38

Finding the Fourth Proportional to 4,416,674.16, 6,625,012.14 and 1,384,039.38

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Solution

The fourth proportional to 4,416,674.16, 6,625,012.14 and 1,384,039.38 is: 2,076,059.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,674.16 : 6,625,012.14 = 1,384,039.38 : x
  2. Step 2: Convert to fraction form
    4,416,674.16/6,625,012.14 = 1,384,039.38/x
  3. Step 3: Cross multiply
    4,416,674.16x = 6,625,012.14 × 1,384,039.38
  4. Step 4: Simplify right side
    4,416,674.16x = 9,169,277,694,738.07
  5. Step 5: Solve for x
    x = 9,169,277,694,738.07/4,416,674.16
  6. Step 6: Final answer
    x = 2,076,059.35

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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.