Home / 902,686.98-1,346,074.81-894,592.35

Finding the Fourth Proportional to 902,686.98, 1,346,074.81 and 894,592.35

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Solution

The fourth proportional to 902,686.98, 1,346,074.81 and 894,592.35 is: 1,334,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,686.98 : 1,346,074.81 = 894,592.35 : x
  2. Step 2: Convert to fraction form
    902,686.98/1,346,074.81 = 894,592.35/x
  3. Step 3: Cross multiply
    902,686.98x = 1,346,074.81 × 894,592.35
  4. Step 4: Simplify right side
    902,686.98x = 1,204,188,225,317.22
  5. Step 5: Solve for x
    x = 1,204,188,225,317.22/902,686.98
  6. Step 6: Final answer
    x = 1,334,004.20

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.