Home / 758,707.98-1,134,714.03-675,055.23

Finding the Fourth Proportional to 758,707.98, 1,134,714.03 and 675,055.23

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Solution

The fourth proportional to 758,707.98, 1,134,714.03 and 675,055.23 is: 1,009,604.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,707.98 : 1,134,714.03 = 675,055.23 : x
  2. Step 2: Convert to fraction form
    758,707.98/1,134,714.03 = 675,055.23/x
  3. Step 3: Cross multiply
    758,707.98x = 1,134,714.03 × 675,055.23
  4. Step 4: Simplify right side
    758,707.98x = 765,994,640,505.88
  5. Step 5: Solve for x
    x = 765,994,640,505.88/758,707.98
  6. Step 6: Final answer
    x = 1,009,604.04

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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.