Home / 7,045,546.00-10,550,378.25-4,642,104.07

Finding the Fourth Proportional to 7,045,546.00, 10,550,378.25 and 4,642,104.07

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Solution

The fourth proportional to 7,045,546.00, 10,550,378.25 and 4,642,104.07 is: 6,951,335.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,546.00 : 10,550,378.25 = 4,642,104.07 : x
  2. Step 2: Convert to fraction form
    7,045,546.00/10,550,378.25 = 4,642,104.07/x
  3. Step 3: Cross multiply
    7,045,546.00x = 10,550,378.25 × 4,642,104.07
  4. Step 4: Simplify right side
    7,045,546.00x = 48,975,953,841,276.76
  5. Step 5: Solve for x
    x = 48,975,953,841,276.76/7,045,546.00
  6. Step 6: Final answer
    x = 6,951,335.48

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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.