Home / 7,633,043.14-10,533,665.37-4,195,364.26

Finding the Fourth Proportional to 7,633,043.14, 10,533,665.37 and 4,195,364.26

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Solution

The fourth proportional to 7,633,043.14, 10,533,665.37 and 4,195,364.26 is: 5,789,638.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,043.14 : 10,533,665.37 = 4,195,364.26 : x
  2. Step 2: Convert to fraction form
    7,633,043.14/10,533,665.37 = 4,195,364.26/x
  3. Step 3: Cross multiply
    7,633,043.14x = 10,533,665.37 × 4,195,364.26
  4. Step 4: Simplify right side
    7,633,043.14x = 44,192,563,220,097.67
  5. Step 5: Solve for x
    x = 44,192,563,220,097.67/7,633,043.14
  6. Step 6: Final answer
    x = 5,789,638.86

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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.