Home / 1,009,092.14-1,392,884.59-601,321.89

Finding the Fourth Proportional to 1,009,092.14, 1,392,884.59 and 601,321.89

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Solution

The fourth proportional to 1,009,092.14, 1,392,884.59 and 601,321.89 is: 830,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,092.14 : 1,392,884.59 = 601,321.89 : x
  2. Step 2: Convert to fraction form
    1,009,092.14/1,392,884.59 = 601,321.89/x
  3. Step 3: Cross multiply
    1,009,092.14x = 1,392,884.59 × 601,321.89
  4. Step 4: Simplify right side
    1,009,092.14x = 837,571,994,210.68
  5. Step 5: Solve for x
    x = 837,571,994,210.68/1,009,092.14
  6. Step 6: Final answer
    x = 830,025.29

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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.