Home / 6,898,187.72-10,351,710.27-4,626,277.44

Finding the Fourth Proportional to 6,898,187.72, 10,351,710.27 and 4,626,277.44

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Solution

The fourth proportional to 6,898,187.72, 10,351,710.27 and 4,626,277.44 is: 6,942,386.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,898,187.72 : 10,351,710.27 = 4,626,277.44 : x
  2. Step 2: Convert to fraction form
    6,898,187.72/10,351,710.27 = 4,626,277.44/x
  3. Step 3: Cross multiply
    6,898,187.72x = 10,351,710.27 × 4,626,277.44
  4. Step 4: Simplify right side
    6,898,187.72x = 47,889,883,670,168.77
  5. Step 5: Solve for x
    x = 47,889,883,670,168.77/6,898,187.72
  6. Step 6: Final answer
    x = 6,942,386.27

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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.