Home / 3,356,064-4,633,119.36-2,609,334.08

Finding the Fourth Proportional to 3,356,064, 4,633,119.36 and 2,609,334.08

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Solution

The fourth proportional to 3,356,064, 4,633,119.36 and 2,609,334.08 is: 3,602,242.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,064 : 4,633,119.36 = 2,609,334.08 : x
  2. Step 2: Convert to fraction form
    3,356,064/4,633,119.36 = 2,609,334.08/x
  3. Step 3: Cross multiply
    3,356,064x = 4,633,119.36 × 2,609,334.08
  4. Step 4: Simplify right side
    3,356,064x = 12,089,356,242,755.79
  5. Step 5: Solve for x
    x = 12,089,356,242,755.79/3,356,064
  6. Step 6: Final answer
    x = 3,602,242.46

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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.