Home / 3,051,082-4,210,493.16-1,693,173.52

Finding the Fourth Proportional to 3,051,082, 4,210,493.16 and 1,693,173.52

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Solution

The fourth proportional to 3,051,082, 4,210,493.16 and 1,693,173.52 is: 2,336,579.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,082 : 4,210,493.16 = 1,693,173.52 : x
  2. Step 2: Convert to fraction form
    3,051,082/4,210,493.16 = 1,693,173.52/x
  3. Step 3: Cross multiply
    3,051,082x = 4,210,493.16 × 1,693,173.52
  4. Step 4: Simplify right side
    3,051,082x = 7,129,095,524,653.12
  5. Step 5: Solve for x
    x = 7,129,095,524,653.12/3,051,082
  6. Step 6: Final answer
    x = 2,336,579.46

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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.