Home / 1,164,296.22-1,606,197.78-841,495.02

Finding the Fourth Proportional to 1,164,296.22, 1,606,197.78 and 841,495.02

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Solution

The fourth proportional to 1,164,296.22, 1,606,197.78 and 841,495.02 is: 1,160,879.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,296.22 : 1,606,197.78 = 841,495.02 : x
  2. Step 2: Convert to fraction form
    1,164,296.22/1,606,197.78 = 841,495.02/x
  3. Step 3: Cross multiply
    1,164,296.22x = 1,606,197.78 × 841,495.02
  4. Step 4: Simplify right side
    1,164,296.22x = 1,351,607,433,005.06
  5. Step 5: Solve for x
    x = 1,351,607,433,005.06/1,164,296.22
  6. Step 6: Final answer
    x = 1,160,879.34

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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.