Home / 2,336,591.44-3,511,430.52-1,390,108.24

Finding the Fourth Proportional to 2,336,591.44, 3,511,430.52 and 1,390,108.24

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Solution

The fourth proportional to 2,336,591.44, 3,511,430.52 and 1,390,108.24 is: 2,089,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,591.44 : 3,511,430.52 = 1,390,108.24 : x
  2. Step 2: Convert to fraction form
    2,336,591.44/3,511,430.52 = 1,390,108.24/x
  3. Step 3: Cross multiply
    2,336,591.44x = 3,511,430.52 × 1,390,108.24
  4. Step 4: Simplify right side
    2,336,591.44x = 4,881,268,500,039.48
  5. Step 5: Solve for x
    x = 4,881,268,500,039.48/2,336,591.44
  6. Step 6: Final answer
    x = 2,089,055.20

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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.