Home / 10,603,858.16-14,633,738.52-6,020,606.32

Finding the Fourth Proportional to 10,603,858.16, 14,633,738.52 and 6,020,606.32

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Solution

The fourth proportional to 10,603,858.16, 14,633,738.52 and 6,020,606.32 is: 8,308,671.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,603,858.16 : 14,633,738.52 = 6,020,606.32 : x
  2. Step 2: Convert to fraction form
    10,603,858.16/14,633,738.52 = 6,020,606.32/x
  3. Step 3: Cross multiply
    10,603,858.16x = 14,633,738.52 × 6,020,606.32
  4. Step 4: Simplify right side
    10,603,858.16x = 88,103,978,618,739.45
  5. Step 5: Solve for x
    x = 88,103,978,618,739.45/10,603,858.16
  6. Step 6: Final answer
    x = 8,308,671.93

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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.