Home / 1,049,247.48-1,574,369.16-543,714

Finding the Fourth Proportional to 1,049,247.48, 1,574,369.16 and 543,714

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Solution

The fourth proportional to 1,049,247.48, 1,574,369.16 and 543,714 is: 815,829.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,247.48 : 1,574,369.16 = 543,714 : x
  2. Step 2: Convert to fraction form
    1,049,247.48/1,574,369.16 = 543,714/x
  3. Step 3: Cross multiply
    1,049,247.48x = 1,574,369.16 × 543,714
  4. Step 4: Simplify right side
    1,049,247.48x = 856,006,553,460.24
  5. Step 5: Solve for x
    x = 856,006,553,460.24/1,049,247.48
  6. Step 6: Final answer
    x = 815,829.03

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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.