Home / 962,065.73-1,443,596.52-698,005.73

Finding the Fourth Proportional to 962,065.73, 1,443,596.52 and 698,005.73

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Solution

The fourth proportional to 962,065.73, 1,443,596.52 and 698,005.73 is: 1,047,369.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,065.73 : 1,443,596.52 = 698,005.73 : x
  2. Step 2: Convert to fraction form
    962,065.73/1,443,596.52 = 698,005.73/x
  3. Step 3: Cross multiply
    962,065.73x = 1,443,596.52 × 698,005.73
  4. Step 4: Simplify right side
    962,065.73x = 1,007,638,642,768.06
  5. Step 5: Solve for x
    x = 1,007,638,642,768.06/962,065.73
  6. Step 6: Final answer
    x = 1,047,369.85

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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.