Home / 3,263,892.17-4,503,973.14-1,813,538.03

Finding the Fourth Proportional to 3,263,892.17, 4,503,973.14 and 1,813,538.03

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Solution

The fourth proportional to 3,263,892.17, 4,503,973.14 and 1,813,538.03 is: 2,502,572.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,892.17 : 4,503,973.14 = 1,813,538.03 : x
  2. Step 2: Convert to fraction form
    3,263,892.17/4,503,973.14 = 1,813,538.03/x
  3. Step 3: Cross multiply
    3,263,892.17x = 4,503,973.14 × 1,813,538.03
  4. Step 4: Simplify right side
    3,263,892.17x = 8,168,126,552,968.65
  5. Step 5: Solve for x
    x = 8,168,126,552,968.65/3,263,892.17
  6. Step 6: Final answer
    x = 2,502,572.43

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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.