Home / 4,191,914.50-5,784,842.01-2,284,202.50

Finding the Fourth Proportional to 4,191,914.50, 5,784,842.01 and 2,284,202.50

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Solution

The fourth proportional to 4,191,914.50, 5,784,842.01 and 2,284,202.50 is: 3,152,199.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,914.50 : 5,784,842.01 = 2,284,202.50 : x
  2. Step 2: Convert to fraction form
    4,191,914.50/5,784,842.01 = 2,284,202.50/x
  3. Step 3: Cross multiply
    4,191,914.50x = 5,784,842.01 × 2,284,202.50
  4. Step 4: Simplify right side
    4,191,914.50x = 13,213,750,581,347.03
  5. Step 5: Solve for x
    x = 13,213,750,581,347.03/4,191,914.50
  6. Step 6: Final answer
    x = 3,152,199.45

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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.