Home / 4,184,449.26-6,276,673.89-1,192,555.50

Finding the Fourth Proportional to 4,184,449.26, 6,276,673.89 and 1,192,555.50

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Solution

The fourth proportional to 4,184,449.26, 6,276,673.89 and 1,192,555.50 is: 1,788,833.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,449.26 : 6,276,673.89 = 1,192,555.50 : x
  2. Step 2: Convert to fraction form
    4,184,449.26/6,276,673.89 = 1,192,555.50/x
  3. Step 3: Cross multiply
    4,184,449.26x = 6,276,673.89 × 1,192,555.50
  4. Step 4: Simplify right side
    4,184,449.26x = 7,485,281,969,225.90
  5. Step 5: Solve for x
    x = 7,485,281,969,225.90/4,184,449.26
  6. Step 6: Final answer
    x = 1,788,833.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.