Home / 3,352,850.16-5,029,461.12-956,510.56

Finding the Fourth Proportional to 3,352,850.16, 5,029,461.12 and 956,510.56

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Solution

The fourth proportional to 3,352,850.16, 5,029,461.12 and 956,510.56 is: 1,434,818.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,850.16 : 5,029,461.12 = 956,510.56 : x
  2. Step 2: Convert to fraction form
    3,352,850.16/5,029,461.12 = 956,510.56/x
  3. Step 3: Cross multiply
    3,352,850.16x = 5,029,461.12 × 956,510.56
  4. Step 4: Simplify right side
    3,352,850.16x = 4,810,732,672,389.43
  5. Step 5: Solve for x
    x = 4,810,732,672,389.43/3,352,850.16
  6. Step 6: Final answer
    x = 1,434,818.87

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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.