Home / 1,364,074.64-2,046,459.44-404,565.24

Finding the Fourth Proportional to 1,364,074.64, 2,046,459.44 and 404,565.24

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Solution

The fourth proportional to 1,364,074.64, 2,046,459.44 and 404,565.24 is: 606,950.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,074.64 : 2,046,459.44 = 404,565.24 : x
  2. Step 2: Convert to fraction form
    1,364,074.64/2,046,459.44 = 404,565.24/x
  3. Step 3: Cross multiply
    1,364,074.64x = 2,046,459.44 × 404,565.24
  4. Step 4: Simplify right side
    1,364,074.64x = 827,926,354,493.87
  5. Step 5: Solve for x
    x = 827,926,354,493.87/1,364,074.64
  6. Step 6: Final answer
    x = 606,950.92

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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.