Home / 1,477,019.00-2,215,902.12-412,060.26

Finding the Fourth Proportional to 1,477,019.00, 2,215,902.12 and 412,060.26

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Solution

The fourth proportional to 1,477,019.00, 2,215,902.12 and 412,060.26 is: 618,194.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,019.00 : 2,215,902.12 = 412,060.26 : x
  2. Step 2: Convert to fraction form
    1,477,019.00/2,215,902.12 = 412,060.26/x
  3. Step 3: Cross multiply
    1,477,019.00x = 2,215,902.12 × 412,060.26
  4. Step 4: Simplify right side
    1,477,019.00x = 913,085,210,466.16
  5. Step 5: Solve for x
    x = 913,085,210,466.16/1,477,019.00
  6. Step 6: Final answer
    x = 618,194.63

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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.