Home / 8,632,298.07-11,912,571.99-4,764,820.23

Finding the Fourth Proportional to 8,632,298.07, 11,912,571.99 and 4,764,820.23

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Solution

The fourth proportional to 8,632,298.07, 11,912,571.99 and 4,764,820.23 is: 6,575,452.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,632,298.07 : 11,912,571.99 = 4,764,820.23 : x
  2. Step 2: Convert to fraction form
    8,632,298.07/11,912,571.99 = 4,764,820.23/x
  3. Step 3: Cross multiply
    8,632,298.07x = 11,912,571.99 × 4,764,820.23
  4. Step 4: Simplify right side
    8,632,298.07x = 56,761,264,009,283.37
  5. Step 5: Solve for x
    x = 56,761,264,009,283.37/8,632,298.07
  6. Step 6: Final answer
    x = 6,575,452.28

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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.