Home / 1,026,743.16-1,416,336.74-596,975.79

Finding the Fourth Proportional to 1,026,743.16, 1,416,336.74 and 596,975.79

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Solution

The fourth proportional to 1,026,743.16, 1,416,336.74 and 596,975.79 is: 823,495.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,743.16 : 1,416,336.74 = 596,975.79 : x
  2. Step 2: Convert to fraction form
    1,026,743.16/1,416,336.74 = 596,975.79/x
  3. Step 3: Cross multiply
    1,026,743.16x = 1,416,336.74 × 596,975.79
  4. Step 4: Simplify right side
    1,026,743.16x = 845,518,741,282.65
  5. Step 5: Solve for x
    x = 845,518,741,282.65/1,026,743.16
  6. Step 6: Final answer
    x = 823,495.86

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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.