Home / 6,573,819.70-9,071,354.70-3,633,513.22

Finding the Fourth Proportional to 6,573,819.70, 9,071,354.70 and 3,633,513.22

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Solution

The fourth proportional to 6,573,819.70, 9,071,354.70 and 3,633,513.22 is: 5,013,962.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,819.70 : 9,071,354.70 = 3,633,513.22 : x
  2. Step 2: Convert to fraction form
    6,573,819.70/9,071,354.70 = 3,633,513.22/x
  3. Step 3: Cross multiply
    6,573,819.70x = 9,071,354.70 × 3,633,513.22
  4. Step 4: Simplify right side
    6,573,819.70x = 32,960,887,225,759.13
  5. Step 5: Solve for x
    x = 32,960,887,225,759.13/6,573,819.70
  6. Step 6: Final answer
    x = 5,013,962.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.