Home / 2,354,627.26-3,531,308.54-648,364.33

Finding the Fourth Proportional to 2,354,627.26, 3,531,308.54 and 648,364.33

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Solution

The fourth proportional to 2,354,627.26, 3,531,308.54 and 648,364.33 is: 972,372.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,627.26 : 3,531,308.54 = 648,364.33 : x
  2. Step 2: Convert to fraction form
    2,354,627.26/3,531,308.54 = 648,364.33/x
  3. Step 3: Cross multiply
    2,354,627.26x = 3,531,308.54 × 648,364.33
  4. Step 4: Simplify right side
    2,354,627.26x = 2,289,574,483,490.29
  5. Step 5: Solve for x
    x = 2,289,574,483,490.29/2,354,627.26
  6. Step 6: Final answer
    x = 972,372.37

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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.