Home / 5,264,743.67-7,265,394.33-3,089,323.07

Finding the Fourth Proportional to 5,264,743.67, 7,265,394.33 and 3,089,323.07

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Solution

The fourth proportional to 5,264,743.67, 7,265,394.33 and 3,089,323.07 is: 4,263,294.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,743.67 : 7,265,394.33 = 3,089,323.07 : x
  2. Step 2: Convert to fraction form
    5,264,743.67/7,265,394.33 = 3,089,323.07/x
  3. Step 3: Cross multiply
    5,264,743.67x = 7,265,394.33 × 3,089,323.07
  4. Step 4: Simplify right side
    5,264,743.67x = 22,445,150,316,316.19
  5. Step 5: Solve for x
    x = 22,445,150,316,316.19/5,264,743.67
  6. Step 6: Final answer
    x = 4,263,294.04

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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.