Home / 2,416,903-3,335,259.53-1,329,174.55

Finding the Fourth Proportional to 2,416,903, 3,335,259.53 and 1,329,174.55

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Solution

The fourth proportional to 2,416,903, 3,335,259.53 and 1,329,174.55 is: 1,834,224.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,903 : 3,335,259.53 = 1,329,174.55 : x
  2. Step 2: Convert to fraction form
    2,416,903/3,335,259.53 = 1,329,174.55/x
  3. Step 3: Cross multiply
    2,416,903x = 3,335,259.53 × 1,329,174.55
  4. Step 4: Simplify right side
    2,416,903x = 4,433,142,084,920.96
  5. Step 5: Solve for x
    x = 4,433,142,084,920.96/2,416,903
  6. Step 6: Final answer
    x = 1,834,224.25

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1.5x scale

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.