Home / 4,486,538.19-6,191,188.52-2,448,954.03

Finding the Fourth Proportional to 4,486,538.19, 6,191,188.52 and 2,448,954.03

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Solution

The fourth proportional to 4,486,538.19, 6,191,188.52 and 2,448,954.03 is: 3,379,428.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,538.19 : 6,191,188.52 = 2,448,954.03 : x
  2. Step 2: Convert to fraction form
    4,486,538.19/6,191,188.52 = 2,448,954.03/x
  3. Step 3: Cross multiply
    4,486,538.19x = 6,191,188.52 × 2,448,954.03
  4. Step 4: Simplify right side
    4,486,538.19x = 15,161,936,064,298.96
  5. Step 5: Solve for x
    x = 15,161,936,064,298.96/4,486,538.19
  6. Step 6: Final answer
    x = 3,379,428.73

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1.5x scale

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.