Home / 4,953,480.26-6,836,549.94-3,020,861.93

Finding the Fourth Proportional to 4,953,480.26, 6,836,549.94 and 3,020,861.93

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Solution

The fourth proportional to 4,953,480.26, 6,836,549.94 and 3,020,861.93 is: 4,169,245.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,480.26 : 6,836,549.94 = 3,020,861.93 : x
  2. Step 2: Convert to fraction form
    4,953,480.26/6,836,549.94 = 3,020,861.93/x
  3. Step 3: Cross multiply
    4,953,480.26x = 6,836,549.94 × 3,020,861.93
  4. Step 4: Simplify right side
    4,953,480.26x = 20,652,273,412,107.04
  5. Step 5: Solve for x
    x = 20,652,273,412,107.04/4,953,480.26
  6. Step 6: Final answer
    x = 4,169,245.13

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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.