Home / 7,092,973.41-10,640,954.57-2,300,288.97

Finding the Fourth Proportional to 7,092,973.41, 10,640,954.57 and 2,300,288.97

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Solution

The fourth proportional to 7,092,973.41, 10,640,954.57 and 2,300,288.97 is: 3,450,918.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,973.41 : 10,640,954.57 = 2,300,288.97 : x
  2. Step 2: Convert to fraction form
    7,092,973.41/10,640,954.57 = 2,300,288.97/x
  3. Step 3: Cross multiply
    7,092,973.41x = 10,640,954.57 × 2,300,288.97
  4. Step 4: Simplify right side
    7,092,973.41x = 24,477,270,427,642.10
  5. Step 5: Solve for x
    x = 24,477,270,427,642.10/7,092,973.41
  6. Step 6: Final answer
    x = 3,450,918.11

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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.