Home / 8,795,907.45-13,182,370.48-4,905,209.34

Finding the Fourth Proportional to 8,795,907.45, 13,182,370.48 and 4,905,209.34

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Solution

The fourth proportional to 8,795,907.45, 13,182,370.48 and 4,905,209.34 is: 7,351,406.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,907.45 : 13,182,370.48 = 4,905,209.34 : x
  2. Step 2: Convert to fraction form
    8,795,907.45/13,182,370.48 = 4,905,209.34/x
  3. Step 3: Cross multiply
    8,795,907.45x = 13,182,370.48 × 4,905,209.34
  4. Step 4: Simplify right side
    8,795,907.45x = 64,662,286,801,836.28
  5. Step 5: Solve for x
    x = 64,662,286,801,836.28/8,795,907.45
  6. Step 6: Final answer
    x = 7,351,406.00

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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.