Home / 1,080,370.63-1,490,908.41-596,932.34

Finding the Fourth Proportional to 1,080,370.63, 1,490,908.41 and 596,932.34

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Solution

The fourth proportional to 1,080,370.63, 1,490,908.41 and 596,932.34 is: 823,764.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,370.63 : 1,490,908.41 = 596,932.34 : x
  2. Step 2: Convert to fraction form
    1,080,370.63/1,490,908.41 = 596,932.34/x
  3. Step 3: Cross multiply
    1,080,370.63x = 1,490,908.41 × 596,932.34
  4. Step 4: Simplify right side
    1,080,370.63x = 889,971,445,906.98
  5. Step 5: Solve for x
    x = 889,971,445,906.98/1,080,370.63
  6. Step 6: Final answer
    x = 823,764.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.