Home / 1,083,300.51-1,494,953.79-599,865.65

Finding the Fourth Proportional to 1,083,300.51, 1,494,953.79 and 599,865.65

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Solution

The fourth proportional to 1,083,300.51, 1,494,953.79 and 599,865.65 is: 827,814.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,300.51 : 1,494,953.79 = 599,865.65 : x
  2. Step 2: Convert to fraction form
    1,083,300.51/1,494,953.79 = 599,865.65/x
  3. Step 3: Cross multiply
    1,083,300.51x = 1,494,953.79 × 599,865.65
  4. Step 4: Simplify right side
    1,083,300.51x = 896,771,422,840.13
  5. Step 5: Solve for x
    x = 896,771,422,840.13/1,083,300.51
  6. Step 6: Final answer
    x = 827,814.08

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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.