Home / 4,536,418.70-6,804,628.05-4,116,514.70

Finding the Fourth Proportional to 4,536,418.70, 6,804,628.05 and 4,116,514.70

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Solution

The fourth proportional to 4,536,418.70, 6,804,628.05 and 4,116,514.70 is: 6,174,772.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,418.70 : 6,804,628.05 = 4,116,514.70 : x
  2. Step 2: Convert to fraction form
    4,536,418.70/6,804,628.05 = 4,116,514.70/x
  3. Step 3: Cross multiply
    4,536,418.70x = 6,804,628.05 × 4,116,514.70
  4. Step 4: Simplify right side
    4,536,418.70x = 28,011,351,395,857.34
  5. Step 5: Solve for x
    x = 28,011,351,395,857.34/4,536,418.70
  6. Step 6: Final answer
    x = 6,174,772.05

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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.