Home / 2,507,590.58-3,460,515.21-1,419,833.07

Finding the Fourth Proportional to 2,507,590.58, 3,460,515.21 and 1,419,833.07

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Solution

The fourth proportional to 2,507,590.58, 3,460,515.21 and 1,419,833.07 is: 1,959,392.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,590.58 : 3,460,515.21 = 1,419,833.07 : x
  2. Step 2: Convert to fraction form
    2,507,590.58/3,460,515.21 = 1,419,833.07/x
  3. Step 3: Cross multiply
    2,507,590.58x = 3,460,515.21 × 1,419,833.07
  4. Step 4: Simplify right side
    2,507,590.58x = 4,913,353,934,396.00
  5. Step 5: Solve for x
    x = 4,913,353,934,396.00/2,507,590.58
  6. Step 6: Final answer
    x = 1,959,392.41

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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.