Home / 3,501,976.24-5,253,125.46-1,072,955.56

Finding the Fourth Proportional to 3,501,976.24, 5,253,125.46 and 1,072,955.56

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Solution

The fourth proportional to 3,501,976.24, 5,253,125.46 and 1,072,955.56 is: 1,609,482.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,976.24 : 5,253,125.46 = 1,072,955.56 : x
  2. Step 2: Convert to fraction form
    3,501,976.24/5,253,125.46 = 1,072,955.56/x
  3. Step 3: Cross multiply
    3,501,976.24x = 5,253,125.46 × 1,072,955.56
  4. Step 4: Simplify right side
    3,501,976.24x = 5,636,370,169,684.56
  5. Step 5: Solve for x
    x = 5,636,370,169,684.56/3,501,976.24
  6. Step 6: Final answer
    x = 1,609,482.70

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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.