Home / 5,472,045.80-8,208,068.70-3,204,564.20

Finding the Fourth Proportional to 5,472,045.80, 8,208,068.70 and 3,204,564.20

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Solution

The fourth proportional to 5,472,045.80, 8,208,068.70 and 3,204,564.20 is: 4,806,846.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,045.80 : 8,208,068.70 = 3,204,564.20 : x
  2. Step 2: Convert to fraction form
    5,472,045.80/8,208,068.70 = 3,204,564.20/x
  3. Step 3: Cross multiply
    5,472,045.80x = 8,208,068.70 × 3,204,564.20
  4. Step 4: Simplify right side
    5,472,045.80x = 26,303,283,107,160.54
  5. Step 5: Solve for x
    x = 26,303,283,107,160.54/5,472,045.80
  6. Step 6: Final answer
    x = 4,806,846.30

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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.