Home / 1,790,014.24-2,684,611.06-510,597.36

Finding the Fourth Proportional to 1,790,014.24, 2,684,611.06 and 510,597.36

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Solution

The fourth proportional to 1,790,014.24, 2,684,611.06 and 510,597.36 is: 765,779.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,014.24 : 2,684,611.06 = 510,597.36 : x
  2. Step 2: Convert to fraction form
    1,790,014.24/2,684,611.06 = 510,597.36/x
  3. Step 3: Cross multiply
    1,790,014.24x = 2,684,611.06 × 510,597.36
  4. Step 4: Simplify right side
    1,790,014.24x = 1,370,755,319,862.80
  5. Step 5: Solve for x
    x = 1,370,755,319,862.80/1,790,014.24
  6. Step 6: Final answer
    x = 765,779.00

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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.