Home / 4,603,110.74-6,906,657.20-2,470,703.72

Finding the Fourth Proportional to 4,603,110.74, 6,906,657.20 and 2,470,703.72

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Solution

The fourth proportional to 4,603,110.74, 6,906,657.20 and 2,470,703.72 is: 3,707,124.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,110.74 : 6,906,657.20 = 2,470,703.72 : x
  2. Step 2: Convert to fraction form
    4,603,110.74/6,906,657.20 = 2,470,703.72/x
  3. Step 3: Cross multiply
    4,603,110.74x = 6,906,657.20 × 2,470,703.72
  4. Step 4: Simplify right side
    4,603,110.74x = 17,064,303,589,917.98
  5. Step 5: Solve for x
    x = 17,064,303,589,917.98/4,603,110.74
  6. Step 6: Final answer
    x = 3,707,124.28

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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.