Home / 4,175,614.67-6,263,425.44-1,143,005.65

Finding the Fourth Proportional to 4,175,614.67, 6,263,425.44 and 1,143,005.65

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Solution

The fourth proportional to 4,175,614.67, 6,263,425.44 and 1,143,005.65 is: 1,714,509.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,614.67 : 6,263,425.44 = 1,143,005.65 : x
  2. Step 2: Convert to fraction form
    4,175,614.67/6,263,425.44 = 1,143,005.65/x
  3. Step 3: Cross multiply
    4,175,614.67x = 6,263,425.44 × 1,143,005.65
  4. Step 4: Simplify right side
    4,175,614.67x = 7,159,130,650,615.17
  5. Step 5: Solve for x
    x = 7,159,130,650,615.17/4,175,614.67
  6. Step 6: Final answer
    x = 1,714,509.41

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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.