Home / 2,366,174.36-3,549,860.26-660,317.46

Finding the Fourth Proportional to 2,366,174.36, 3,549,860.26 and 660,317.46

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Solution

The fourth proportional to 2,366,174.36, 3,549,860.26 and 660,317.46 is: 990,643.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,174.36 : 3,549,860.26 = 660,317.46 : x
  2. Step 2: Convert to fraction form
    2,366,174.36/3,549,860.26 = 660,317.46/x
  3. Step 3: Cross multiply
    2,366,174.36x = 3,549,860.26 × 660,317.46
  4. Step 4: Simplify right side
    2,366,174.36x = 2,344,034,710,238.14
  5. Step 5: Solve for x
    x = 2,344,034,710,238.14/2,366,174.36
  6. Step 6: Final answer
    x = 990,643.27

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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.