Home / 3,470,150.70-4,782,316.95-2,501,630.46

Finding the Fourth Proportional to 3,470,150.70, 4,782,316.95 and 2,501,630.46

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Solution

The fourth proportional to 3,470,150.70, 4,782,316.95 and 2,501,630.46 is: 3,447,570.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,150.70 : 4,782,316.95 = 2,501,630.46 : x
  2. Step 2: Convert to fraction form
    3,470,150.70/4,782,316.95 = 2,501,630.46/x
  3. Step 3: Cross multiply
    3,470,150.70x = 4,782,316.95 × 2,501,630.46
  4. Step 4: Simplify right side
    3,470,150.70x = 11,963,589,751,494.30
  5. Step 5: Solve for x
    x = 11,963,589,751,494.30/3,470,150.70
  6. Step 6: Final answer
    x = 3,447,570.66

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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.