Home / 5,108,623.31-7,050,068.13-2,933,553.39

Finding the Fourth Proportional to 5,108,623.31, 7,050,068.13 and 2,933,553.39

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Solution

The fourth proportional to 5,108,623.31, 7,050,068.13 and 2,933,553.39 is: 4,048,400.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,623.31 : 7,050,068.13 = 2,933,553.39 : x
  2. Step 2: Convert to fraction form
    5,108,623.31/7,050,068.13 = 2,933,553.39/x
  3. Step 3: Cross multiply
    5,108,623.31x = 7,050,068.13 × 2,933,553.39
  4. Step 4: Simplify right side
    5,108,623.31x = 20,681,751,262,492.46
  5. Step 5: Solve for x
    x = 20,681,751,262,492.46/5,108,623.31
  6. Step 6: Final answer
    x = 4,048,400.13

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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.