Home / 7,303,048.49-10,955,569.36-3,042,220.27

Finding the Fourth Proportional to 7,303,048.49, 10,955,569.36 and 3,042,220.27

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Solution

The fourth proportional to 7,303,048.49, 10,955,569.36 and 3,042,220.27 is: 4,563,745.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,048.49 : 10,955,569.36 = 3,042,220.27 : x
  2. Step 2: Convert to fraction form
    7,303,048.49/10,955,569.36 = 3,042,220.27/x
  3. Step 3: Cross multiply
    7,303,048.49x = 10,955,569.36 × 3,042,220.27
  4. Step 4: Simplify right side
    7,303,048.49x = 33,329,255,141,388.45
  5. Step 5: Solve for x
    x = 33,329,255,141,388.45/7,303,048.49
  6. Step 6: Final answer
    x = 4,563,745.57

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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.