Home / 4,175,615.67-6,263,426.94-1,143,006.65

Finding the Fourth Proportional to 4,175,615.67, 6,263,426.94 and 1,143,006.65

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Solution

The fourth proportional to 4,175,615.67, 6,263,426.94 and 1,143,006.65 is: 1,714,510.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,615.67 : 6,263,426.94 = 1,143,006.65 : x
  2. Step 2: Convert to fraction form
    4,175,615.67/6,263,426.94 = 1,143,006.65/x
  3. Step 3: Cross multiply
    4,175,615.67x = 6,263,426.94 × 1,143,006.65
  4. Step 4: Simplify right side
    4,175,615.67x = 7,159,138,644,209.15
  5. Step 5: Solve for x
    x = 7,159,138,644,209.15/4,175,615.67
  6. Step 6: Final answer
    x = 1,714,510.92

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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.