Home / 1,562,958.73-2,344,412.48-497,986.32

Finding the Fourth Proportional to 1,562,958.73, 2,344,412.48 and 497,986.32

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Solution

The fourth proportional to 1,562,958.73, 2,344,412.48 and 497,986.32 is: 746,971.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,958.73 : 2,344,412.48 = 497,986.32 : x
  2. Step 2: Convert to fraction form
    1,562,958.73/2,344,412.48 = 497,986.32/x
  3. Step 3: Cross multiply
    1,562,958.73x = 2,344,412.48 × 497,986.32
  4. Step 4: Simplify right side
    1,562,958.73x = 1,167,485,340,987.34
  5. Step 5: Solve for x
    x = 1,167,485,340,987.34/1,562,958.73
  6. Step 6: Final answer
    x = 746,971.32

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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.