Home / 1,060,658.37-1,464,440.82-992,899.65

Finding the Fourth Proportional to 1,060,658.37, 1,464,440.82 and 992,899.65

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Solution

The fourth proportional to 1,060,658.37, 1,464,440.82 and 992,899.65 is: 1,370,887.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,658.37 : 1,464,440.82 = 992,899.65 : x
  2. Step 2: Convert to fraction form
    1,060,658.37/1,464,440.82 = 992,899.65/x
  3. Step 3: Cross multiply
    1,060,658.37x = 1,464,440.82 × 992,899.65
  4. Step 4: Simplify right side
    1,060,658.37x = 1,454,042,777,623.71
  5. Step 5: Solve for x
    x = 1,454,042,777,623.71/1,060,658.37
  6. Step 6: Final answer
    x = 1,370,887.01

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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.