Home / 8,860,074.87-13,290,534.78-4,305,697.80

Finding the Fourth Proportional to 8,860,074.87, 13,290,534.78 and 4,305,697.80

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Solution

The fourth proportional to 8,860,074.87, 13,290,534.78 and 4,305,697.80 is: 6,458,752.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,074.87 : 13,290,534.78 = 4,305,697.80 : x
  2. Step 2: Convert to fraction form
    8,860,074.87/13,290,534.78 = 4,305,697.80/x
  3. Step 3: Cross multiply
    8,860,074.87x = 13,290,534.78 × 4,305,697.80
  4. Step 4: Simplify right side
    8,860,074.87x = 57,225,026,297,083.60
  5. Step 5: Solve for x
    x = 57,225,026,297,083.60/8,860,074.87
  6. Step 6: Final answer
    x = 6,458,752.00

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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.