Home / 5,059,453.50-7,577,019.77-2,893,913.46

Finding the Fourth Proportional to 5,059,453.50, 7,577,019.77 and 2,893,913.46

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Solution

The fourth proportional to 5,059,453.50, 7,577,019.77 and 2,893,913.46 is: 4,333,914.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,453.50 : 7,577,019.77 = 2,893,913.46 : x
  2. Step 2: Convert to fraction form
    5,059,453.50/7,577,019.77 = 2,893,913.46/x
  3. Step 3: Cross multiply
    5,059,453.50x = 7,577,019.77 × 2,893,913.46
  4. Step 4: Simplify right side
    5,059,453.50x = 21,927,239,484,619.54
  5. Step 5: Solve for x
    x = 21,927,239,484,619.54/5,059,453.50
  6. Step 6: Final answer
    x = 4,333,914.62

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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.