Home / 4,746,767.45-7,124,828.94-3,382,056.90

Finding the Fourth Proportional to 4,746,767.45, 7,124,828.94 and 3,382,056.90

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Solution

The fourth proportional to 4,746,767.45, 7,124,828.94 and 3,382,056.90 is: 5,076,418.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,767.45 : 7,124,828.94 = 3,382,056.90 : x
  2. Step 2: Convert to fraction form
    4,746,767.45/7,124,828.94 = 3,382,056.90/x
  3. Step 3: Cross multiply
    4,746,767.45x = 7,124,828.94 × 3,382,056.90
  4. Step 4: Simplify right side
    4,746,767.45x = 24,096,576,877,846.69
  5. Step 5: Solve for x
    x = 24,096,576,877,846.69/4,746,767.45
  6. Step 6: Final answer
    x = 5,076,418.25

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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.