Home / 1,575,670.24-2,364,100.88-616,811.04

Finding the Fourth Proportional to 1,575,670.24, 2,364,100.88 and 616,811.04

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Solution

The fourth proportional to 1,575,670.24, 2,364,100.88 and 616,811.04 is: 925,449.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,670.24 : 2,364,100.88 = 616,811.04 : x
  2. Step 2: Convert to fraction form
    1,575,670.24/2,364,100.88 = 616,811.04/x
  3. Step 3: Cross multiply
    1,575,670.24x = 2,364,100.88 × 616,811.04
  4. Step 4: Simplify right side
    1,575,670.24x = 1,458,203,522,457.72
  5. Step 5: Solve for x
    x = 1,458,203,522,457.72/1,575,670.24
  6. Step 6: Final answer
    x = 925,449.68

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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.