Home / 935,804.40-1,403,955.27-296,119.50

Finding the Fourth Proportional to 935,804.40, 1,403,955.27 and 296,119.50

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Solution

The fourth proportional to 935,804.40, 1,403,955.27 and 296,119.50 is: 444,257.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,804.40 : 1,403,955.27 = 296,119.50 : x
  2. Step 2: Convert to fraction form
    935,804.40/1,403,955.27 = 296,119.50/x
  3. Step 3: Cross multiply
    935,804.40x = 1,403,955.27 × 296,119.50
  4. Step 4: Simplify right side
    935,804.40x = 415,738,532,574.77
  5. Step 5: Solve for x
    x = 415,738,532,574.77/935,804.40
  6. Step 6: Final answer
    x = 444,257.94

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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.