Home / 4,038,712.87-6,058,022.59-1,160,150.23

Finding the Fourth Proportional to 4,038,712.87, 6,058,022.59 and 1,160,150.23

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Solution

The fourth proportional to 4,038,712.87, 6,058,022.59 and 1,160,150.23 is: 1,740,211.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,712.87 : 6,058,022.59 = 1,160,150.23 : x
  2. Step 2: Convert to fraction form
    4,038,712.87/6,058,022.59 = 1,160,150.23/x
  3. Step 3: Cross multiply
    4,038,712.87x = 6,058,022.59 × 1,160,150.23
  4. Step 4: Simplify right side
    4,038,712.87x = 7,028,216,330,593.07
  5. Step 5: Solve for x
    x = 7,028,216,330,593.07/4,038,712.87
  6. Step 6: Final answer
    x = 1,740,211.93

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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.