Home / 4,347,198.31-6,521,270.41-1,614,425.17

Finding the Fourth Proportional to 4,347,198.31, 6,521,270.41 and 1,614,425.17

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Solution

The fourth proportional to 4,347,198.31, 6,521,270.41 and 1,614,425.17 is: 2,421,813.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,198.31 : 6,521,270.41 = 1,614,425.17 : x
  2. Step 2: Convert to fraction form
    4,347,198.31/6,521,270.41 = 1,614,425.17/x
  3. Step 3: Cross multiply
    4,347,198.31x = 6,521,270.41 × 1,614,425.17
  4. Step 4: Simplify right side
    4,347,198.31x = 10,528,103,102,547.33
  5. Step 5: Solve for x
    x = 10,528,103,102,547.33/4,347,198.31
  6. Step 6: Final answer
    x = 2,421,813.39

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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.