Home / 2,026,307.40-3,039,072.30-606,409.80

Finding the Fourth Proportional to 2,026,307.40, 3,039,072.30 and 606,409.80

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Solution

The fourth proportional to 2,026,307.40, 3,039,072.30 and 606,409.80 is: 909,498.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,307.40 : 3,039,072.30 = 606,409.80 : x
  2. Step 2: Convert to fraction form
    2,026,307.40/3,039,072.30 = 606,409.80/x
  3. Step 3: Cross multiply
    2,026,307.40x = 3,039,072.30 × 606,409.80
  4. Step 4: Simplify right side
    2,026,307.40x = 1,842,923,225,628.54
  5. Step 5: Solve for x
    x = 1,842,923,225,628.54/2,026,307.40
  6. Step 6: Final answer
    x = 909,498.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.