Home / 10,980,554.62-16,473,033.33-3,792,352.06

Finding the Fourth Proportional to 10,980,554.62, 16,473,033.33 and 3,792,352.06

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Solution

The fourth proportional to 10,980,554.62, 16,473,033.33 and 3,792,352.06 is: 5,689,288.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,554.62 : 16,473,033.33 = 3,792,352.06 : x
  2. Step 2: Convert to fraction form
    10,980,554.62/16,473,033.33 = 3,792,352.06/x
  3. Step 3: Cross multiply
    10,980,554.62x = 16,473,033.33 × 3,792,352.06
  4. Step 4: Simplify right side
    10,980,554.62x = 62,471,541,828,070.26
  5. Step 5: Solve for x
    x = 62,471,541,828,070.26/10,980,554.62
  6. Step 6: Final answer
    x = 5,689,288.38

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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.