Home / 2,902,349.56-4,353,533.57-880,610.22

Finding the Fourth Proportional to 2,902,349.56, 4,353,533.57 and 880,610.22

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Solution

The fourth proportional to 2,902,349.56, 4,353,533.57 and 880,610.22 is: 1,320,918.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,349.56 : 4,353,533.57 = 880,610.22 : x
  2. Step 2: Convert to fraction form
    2,902,349.56/4,353,533.57 = 880,610.22/x
  3. Step 3: Cross multiply
    2,902,349.56x = 4,353,533.57 × 880,610.22
  4. Step 4: Simplify right side
    2,902,349.56x = 3,833,766,154,855.09
  5. Step 5: Solve for x
    x = 3,833,766,154,855.09/2,902,349.56
  6. Step 6: Final answer
    x = 1,320,918.13

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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.