Home / 7,487,097.26-10,332,281.31-4,224,067.34

Finding the Fourth Proportional to 7,487,097.26, 10,332,281.31 and 4,224,067.34

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Solution

The fourth proportional to 7,487,097.26, 10,332,281.31 and 4,224,067.34 is: 5,829,262.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,487,097.26 : 10,332,281.31 = 4,224,067.34 : x
  2. Step 2: Convert to fraction form
    7,487,097.26/10,332,281.31 = 4,224,067.34/x
  3. Step 3: Cross multiply
    7,487,097.26x = 10,332,281.31 × 4,224,067.34
  4. Step 4: Simplify right side
    7,487,097.26x = 43,644,252,029,263.41
  5. Step 5: Solve for x
    x = 43,644,252,029,263.41/7,487,097.26
  6. Step 6: Final answer
    x = 5,829,262.06

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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.