Home / 4,486,539.19-6,191,189.89-2,448,955.03

Finding the Fourth Proportional to 4,486,539.19, 6,191,189.89 and 2,448,955.03

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Solution

The fourth proportional to 4,486,539.19, 6,191,189.89 and 2,448,955.03 is: 3,379,430.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,539.19 : 6,191,189.89 = 2,448,955.03 : x
  2. Step 2: Convert to fraction form
    4,486,539.19/6,191,189.89 = 2,448,955.03/x
  3. Step 3: Cross multiply
    4,486,539.19x = 6,191,189.89 × 2,448,955.03
  4. Step 4: Simplify right side
    4,486,539.19x = 15,161,945,622,800.64
  5. Step 5: Solve for x
    x = 15,161,945,622,800.64/4,486,539.19
  6. Step 6: Final answer
    x = 3,379,430.11

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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.