Home / 3,742,100.95-5,164,094.93-2,023,217.36

Finding the Fourth Proportional to 3,742,100.95, 5,164,094.93 and 2,023,217.36

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Solution

The fourth proportional to 3,742,100.95, 5,164,094.93 and 2,023,217.36 is: 2,792,037.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,100.95 : 5,164,094.93 = 2,023,217.36 : x
  2. Step 2: Convert to fraction form
    3,742,100.95/5,164,094.93 = 2,023,217.36/x
  3. Step 3: Cross multiply
    3,742,100.95x = 5,164,094.93 × 2,023,217.36
  4. Step 4: Simplify right side
    3,742,100.95x = 10,448,086,511,063.98
  5. Step 5: Solve for x
    x = 10,448,086,511,063.98/3,742,100.95
  6. Step 6: Final answer
    x = 2,792,037.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.