Home / 5,264,749.96-7,265,402.98-3,089,329.36

Finding the Fourth Proportional to 5,264,749.96, 7,265,402.98 and 3,089,329.36

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Solution

The fourth proportional to 5,264,749.96, 7,265,402.98 and 3,089,329.36 is: 4,263,302.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,749.96 : 7,265,402.98 = 3,089,329.36 : x
  2. Step 2: Convert to fraction form
    5,264,749.96/7,265,402.98 = 3,089,329.36/x
  3. Step 3: Cross multiply
    5,264,749.96x = 7,265,402.98 × 3,089,329.36
  4. Step 4: Simplify right side
    5,264,749.96x = 22,445,222,738,345.49
  5. Step 5: Solve for x
    x = 22,445,222,738,345.49/5,264,749.96
  6. Step 6: Final answer
    x = 4,263,302.70

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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.