Home / 2,965,034.01-4,446,678.51-1,344,865.53

Finding the Fourth Proportional to 2,965,034.01, 4,446,678.51 and 1,344,865.53

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Solution

The fourth proportional to 2,965,034.01, 4,446,678.51 and 1,344,865.53 is: 2,016,902.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,034.01 : 4,446,678.51 = 1,344,865.53 : x
  2. Step 2: Convert to fraction form
    2,965,034.01/4,446,678.51 = 1,344,865.53/x
  3. Step 3: Cross multiply
    2,965,034.01x = 4,446,678.51 × 1,344,865.53
  4. Step 4: Simplify right side
    2,965,034.01x = 5,980,184,651,090.76
  5. Step 5: Solve for x
    x = 5,980,184,651,090.76/2,965,034.01
  6. Step 6: Final answer
    x = 2,016,902.55

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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.