Home / 1,164,922.34-1,747,674.63-925,937.91

Finding the Fourth Proportional to 1,164,922.34, 1,747,674.63 and 925,937.91

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Solution

The fourth proportional to 1,164,922.34, 1,747,674.63 and 925,937.91 is: 1,389,138.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,922.34 : 1,747,674.63 = 925,937.91 : x
  2. Step 2: Convert to fraction form
    1,164,922.34/1,747,674.63 = 925,937.91/x
  3. Step 3: Cross multiply
    1,164,922.34x = 1,747,674.63 × 925,937.91
  4. Step 4: Simplify right side
    1,164,922.34x = 1,618,238,194,262.22
  5. Step 5: Solve for x
    x = 1,618,238,194,262.22/1,164,922.34
  6. Step 6: Final answer
    x = 1,389,138.27

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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.