Home / 962,071.20-1,443,604.74-698,011.20

Finding the Fourth Proportional to 962,071.20, 1,443,604.74 and 698,011.20

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Solution

The fourth proportional to 962,071.20, 1,443,604.74 and 698,011.20 is: 1,047,378.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,071.20 : 1,443,604.74 = 698,011.20 : x
  2. Step 2: Convert to fraction form
    962,071.20/1,443,604.74 = 698,011.20/x
  3. Step 3: Cross multiply
    962,071.20x = 1,443,604.74 × 698,011.20
  4. Step 4: Simplify right side
    962,071.20x = 1,007,652,276,893.09
  5. Step 5: Solve for x
    x = 1,007,652,276,893.09/962,071.20
  6. Step 6: Final answer
    x = 1,047,378.07

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