Home / 5,703,158.21-8,523,426.17-4,169,382.50

Finding the Fourth Proportional to 5,703,158.21, 8,523,426.17 and 4,169,382.50

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Solution

The fourth proportional to 5,703,158.21, 8,523,426.17 and 4,169,382.50 is: 6,231,183.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,158.21 : 8,523,426.17 = 4,169,382.50 : x
  2. Step 2: Convert to fraction form
    5,703,158.21/8,523,426.17 = 4,169,382.50/x
  3. Step 3: Cross multiply
    5,703,158.21x = 8,523,426.17 × 4,169,382.50
  4. Step 4: Simplify right side
    5,703,158.21x = 35,537,423,915,136.92
  5. Step 5: Solve for x
    x = 35,537,423,915,136.92/5,703,158.21
  6. Step 6: Final answer
    x = 6,231,183.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.