Home / 2,347,907.70-3,521,399.67-750,040.14

Finding the Fourth Proportional to 2,347,907.70, 3,521,399.67 and 750,040.14

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Solution

The fourth proportional to 2,347,907.70, 3,521,399.67 and 750,040.14 is: 1,124,912.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,907.70 : 3,521,399.67 = 750,040.14 : x
  2. Step 2: Convert to fraction form
    2,347,907.70/3,521,399.67 = 750,040.14/x
  3. Step 3: Cross multiply
    2,347,907.70x = 3,521,399.67 × 750,040.14
  4. Step 4: Simplify right side
    2,347,907.70x = 2,641,191,101,482.75
  5. Step 5: Solve for x
    x = 2,641,191,101,482.75/2,347,907.70
  6. Step 6: Final answer
    x = 1,124,912.66

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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.