Home / 1,004,043.75-1,385,440.94-590,599.26

Finding the Fourth Proportional to 1,004,043.75, 1,385,440.94 and 590,599.26

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Solution

The fourth proportional to 1,004,043.75, 1,385,440.94 and 590,599.26 is: 814,944.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,043.75 : 1,385,440.94 = 590,599.26 : x
  2. Step 2: Convert to fraction form
    1,004,043.75/1,385,440.94 = 590,599.26/x
  3. Step 3: Cross multiply
    1,004,043.75x = 1,385,440.94 × 590,599.26
  4. Step 4: Simplify right side
    1,004,043.75x = 818,240,390,984.71
  5. Step 5: Solve for x
    x = 818,240,390,984.71/1,004,043.75
  6. Step 6: Final answer
    x = 814,944.96

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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.