Home / 1,739,116.54-2,606,014.37-929,616.11

Finding the Fourth Proportional to 1,739,116.54, 2,606,014.37 and 929,616.11

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Solution

The fourth proportional to 1,739,116.54, 2,606,014.37 and 929,616.11 is: 1,393,002.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,116.54 : 2,606,014.37 = 929,616.11 : x
  2. Step 2: Convert to fraction form
    1,739,116.54/2,606,014.37 = 929,616.11/x
  3. Step 3: Cross multiply
    1,739,116.54x = 2,606,014.37 × 929,616.11
  4. Step 4: Simplify right side
    1,739,116.54x = 2,422,592,935,080.93
  5. Step 5: Solve for x
    x = 2,422,592,935,080.93/1,739,116.54
  6. Step 6: Final answer
    x = 1,393,002.07

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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.