Home / 4,543,320.24-6,811,382.88-2,267,673.84

Finding the Fourth Proportional to 4,543,320.24, 6,811,382.88 and 2,267,673.84

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Solution

The fourth proportional to 4,543,320.24, 6,811,382.88 and 2,267,673.84 is: 3,399,715.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,320.24 : 6,811,382.88 = 2,267,673.84 : x
  2. Step 2: Convert to fraction form
    4,543,320.24/6,811,382.88 = 2,267,673.84/x
  3. Step 3: Cross multiply
    4,543,320.24x = 6,811,382.88 × 2,267,673.84
  4. Step 4: Simplify right side
    4,543,320.24x = 15,445,994,771,199.86
  5. Step 5: Solve for x
    x = 15,445,994,771,199.86/4,543,320.24
  6. Step 6: Final answer
    x = 3,399,715.18

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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.