Home / 6,125,344.62-9,187,954.62-1,576,375.74

Finding the Fourth Proportional to 6,125,344.62, 9,187,954.62 and 1,576,375.74

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Solution

The fourth proportional to 6,125,344.62, 9,187,954.62 and 1,576,375.74 is: 2,364,547.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,344.62 : 9,187,954.62 = 1,576,375.74 : x
  2. Step 2: Convert to fraction form
    6,125,344.62/9,187,954.62 = 1,576,375.74/x
  3. Step 3: Cross multiply
    6,125,344.62x = 9,187,954.62 × 1,576,375.74
  4. Step 4: Simplify right side
    6,125,344.62x = 14,483,668,763,188.92
  5. Step 5: Solve for x
    x = 14,483,668,763,188.92/6,125,344.62
  6. Step 6: Final answer
    x = 2,364,547.57

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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.