Home / 5,104,226.38-7,041,619.28-3,038,083.34

Finding the Fourth Proportional to 5,104,226.38, 7,041,619.28 and 3,038,083.34

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Solution

The fourth proportional to 5,104,226.38, 7,041,619.28 and 3,038,083.34 is: 4,191,237.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,226.38 : 7,041,619.28 = 3,038,083.34 : x
  2. Step 2: Convert to fraction form
    5,104,226.38/7,041,619.28 = 3,038,083.34/x
  3. Step 3: Cross multiply
    5,104,226.38x = 7,041,619.28 × 3,038,083.34
  4. Step 4: Simplify right side
    5,104,226.38x = 21,393,026,221,190.80
  5. Step 5: Solve for x
    x = 21,393,026,221,190.80/5,104,226.38
  6. Step 6: Final answer
    x = 4,191,237.74

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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.