Home / 8,245,765.41-11,380,522.41-4,575,860.97

Finding the Fourth Proportional to 8,245,765.41, 11,380,522.41 and 4,575,860.97

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Solution

The fourth proportional to 8,245,765.41, 11,380,522.41 and 4,575,860.97 is: 6,315,446.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,245,765.41 : 11,380,522.41 = 4,575,860.97 : x
  2. Step 2: Convert to fraction form
    8,245,765.41/11,380,522.41 = 4,575,860.97/x
  3. Step 3: Cross multiply
    8,245,765.41x = 11,380,522.41 × 4,575,860.97
  4. Step 4: Simplify right side
    8,245,765.41x = 52,075,688,314,129.34
  5. Step 5: Solve for x
    x = 52,075,688,314,129.34/8,245,765.41
  6. Step 6: Final answer
    x = 6,315,446.26

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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.