Home / 4,896,131.72-6,757,283.11-2,962,408.19

Finding the Fourth Proportional to 4,896,131.72, 6,757,283.11 and 2,962,408.19

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Solution

The fourth proportional to 4,896,131.72, 6,757,283.11 and 2,962,408.19 is: 4,088,499.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,131.72 : 6,757,283.11 = 2,962,408.19 : x
  2. Step 2: Convert to fraction form
    4,896,131.72/6,757,283.11 = 2,962,408.19/x
  3. Step 3: Cross multiply
    4,896,131.72x = 6,757,283.11 × 2,962,408.19
  4. Step 4: Simplify right side
    4,896,131.72x = 20,017,830,836,699.86
  5. Step 5: Solve for x
    x = 20,017,830,836,699.86/4,896,131.72
  6. Step 6: Final answer
    x = 4,088,499.24

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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.