Home / 1,171,614.17-1,749,635.16-1,158,932.00

Finding the Fourth Proportional to 1,171,614.17, 1,749,635.16 and 1,158,932.00

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Solution

The fourth proportional to 1,171,614.17, 1,749,635.16 and 1,158,932.00 is: 1,730,696.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,614.17 : 1,749,635.16 = 1,158,932.00 : x
  2. Step 2: Convert to fraction form
    1,171,614.17/1,749,635.16 = 1,158,932.00/x
  3. Step 3: Cross multiply
    1,171,614.17x = 1,749,635.16 × 1,158,932.00
  4. Step 4: Simplify right side
    1,171,614.17x = 2,027,708,178,536.71
  5. Step 5: Solve for x
    x = 2,027,708,178,536.71/1,171,614.17
  6. Step 6: Final answer
    x = 1,730,696.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.