Home / 5,472,045.70-8,208,068.55-3,204,564.10

Finding the Fourth Proportional to 5,472,045.70, 8,208,068.55 and 3,204,564.10

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Solution

The fourth proportional to 5,472,045.70, 8,208,068.55 and 3,204,564.10 is: 4,806,846.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,045.70 : 8,208,068.55 = 3,204,564.10 : x
  2. Step 2: Convert to fraction form
    5,472,045.70/8,208,068.55 = 3,204,564.10/x
  3. Step 3: Cross multiply
    5,472,045.70x = 8,208,068.55 × 3,204,564.10
  4. Step 4: Simplify right side
    5,472,045.70x = 26,303,281,805,669.05
  5. Step 5: Solve for x
    x = 26,303,281,805,669.05/5,472,045.70
  6. Step 6: Final answer
    x = 4,806,846.15

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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.