Home / 6,002,136.53-8,283,736.91-3,423,226.13

Finding the Fourth Proportional to 6,002,136.53, 8,283,736.91 and 3,423,226.13

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Solution

The fourth proportional to 6,002,136.53, 8,283,736.91 and 3,423,226.13 is: 4,724,501.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002,136.53 : 8,283,736.91 = 3,423,226.13 : x
  2. Step 2: Convert to fraction form
    6,002,136.53/8,283,736.91 = 3,423,226.13/x
  3. Step 3: Cross multiply
    6,002,136.53x = 8,283,736.91 × 3,423,226.13
  4. Step 4: Simplify right side
    6,002,136.53x = 28,357,104,647,950.67
  5. Step 5: Solve for x
    x = 28,357,104,647,950.67/6,002,136.53
  6. Step 6: Final answer
    x = 4,724,501.77

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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.