Home / 1,267,412.00-1,900,035.43-468,544.64

Finding the Fourth Proportional to 1,267,412.00, 1,900,035.43 and 468,544.64

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Solution

The fourth proportional to 1,267,412.00, 1,900,035.43 and 468,544.64 is: 702,416.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,412.00 : 1,900,035.43 = 468,544.64 : x
  2. Step 2: Convert to fraction form
    1,267,412.00/1,900,035.43 = 468,544.64/x
  3. Step 3: Cross multiply
    1,267,412.00x = 1,900,035.43 × 468,544.64
  4. Step 4: Simplify right side
    1,267,412.00x = 890,251,405,865.06
  5. Step 5: Solve for x
    x = 890,251,405,865.06/1,267,412.00
  6. Step 6: Final answer
    x = 702,416.74

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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.