Home / 7,303,249.65-10,955,871.39-3,042,421.44

Finding the Fourth Proportional to 7,303,249.65, 10,955,871.39 and 3,042,421.44

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Solution

The fourth proportional to 7,303,249.65, 10,955,871.39 and 3,042,421.44 is: 4,564,047.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,249.65 : 10,955,871.39 = 3,042,421.44 : x
  2. Step 2: Convert to fraction form
    7,303,249.65/10,955,871.39 = 3,042,421.44/x
  3. Step 3: Cross multiply
    7,303,249.65x = 10,955,871.39 × 3,042,421.44
  4. Step 4: Simplify right side
    7,303,249.65x = 33,332,378,010,818.60
  5. Step 5: Solve for x
    x = 33,332,378,010,818.60/7,303,249.65
  6. Step 6: Final answer
    x = 4,564,047.46

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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.