Home / 3,089,484.89-4,263,623.96-1,712,741.07

Finding the Fourth Proportional to 3,089,484.89, 4,263,623.96 and 1,712,741.07

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Solution

The fourth proportional to 3,089,484.89, 4,263,623.96 and 1,712,741.07 is: 2,363,657.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,484.89 : 4,263,623.96 = 1,712,741.07 : x
  2. Step 2: Convert to fraction form
    3,089,484.89/4,263,623.96 = 1,712,741.07/x
  3. Step 3: Cross multiply
    3,089,484.89x = 4,263,623.96 × 1,712,741.07
  4. Step 4: Simplify right side
    3,089,484.89x = 7,302,483,854,764.33
  5. Step 5: Solve for x
    x = 7,302,483,854,764.33/3,089,484.89
  6. Step 6: Final answer
    x = 2,363,657.41

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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.