Home / 8,734,485.02-12,054,486.12-5,250,951.58

Finding the Fourth Proportional to 8,734,485.02, 12,054,486.12 and 5,250,951.58

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Solution

The fourth proportional to 8,734,485.02, 12,054,486.12 and 5,250,951.58 is: 7,246,852.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,485.02 : 12,054,486.12 = 5,250,951.58 : x
  2. Step 2: Convert to fraction form
    8,734,485.02/12,054,486.12 = 5,250,951.58/x
  3. Step 3: Cross multiply
    8,734,485.02x = 12,054,486.12 × 5,250,951.58
  4. Step 4: Simplify right side
    8,734,485.02x = 63,297,522,859,822.70
  5. Step 5: Solve for x
    x = 63,297,522,859,822.70/8,734,485.02
  6. Step 6: Final answer
    x = 7,246,852.30

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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.