Home / 8,994,612.48-12,410,576.32-5,510,687.36

Finding the Fourth Proportional to 8,994,612.48, 12,410,576.32 and 5,510,687.36

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Solution

The fourth proportional to 8,994,612.48, 12,410,576.32 and 5,510,687.36 is: 7,603,530.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,994,612.48 : 12,410,576.32 = 5,510,687.36 : x
  2. Step 2: Convert to fraction form
    8,994,612.48/12,410,576.32 = 5,510,687.36/x
  3. Step 3: Cross multiply
    8,994,612.48x = 12,410,576.32 × 5,510,687.36
  4. Step 4: Simplify right side
    8,994,612.48x = 68,390,806,056,939.32
  5. Step 5: Solve for x
    x = 68,390,806,056,939.32/8,994,612.48
  6. Step 6: Final answer
    x = 7,603,530.03

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1.5x scale

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.