Home / 6,114,447-8,446,570.40-4,898,824.92

Finding the Fourth Proportional to 6,114,447, 8,446,570.40 and 4,898,824.92

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Solution

The fourth proportional to 6,114,447, 8,446,570.40 and 4,898,824.92 is: 6,767,295.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,447 : 8,446,570.40 = 4,898,824.92 : x
  2. Step 2: Convert to fraction form
    6,114,447/8,446,570.40 = 4,898,824.92/x
  3. Step 3: Cross multiply
    6,114,447x = 8,446,570.40 × 4,898,824.92
  4. Step 4: Simplify right side
    6,114,447x = 41,378,269,564,054.37
  5. Step 5: Solve for x
    x = 41,378,269,564,054.37/6,114,447
  6. Step 6: Final answer
    x = 6,767,295.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.