Home / 2,967,509.12-4,424,596.04-2,714,157.32

Finding the Fourth Proportional to 2,967,509.12, 4,424,596.04 and 2,714,157.32

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Solution

The fourth proportional to 2,967,509.12, 4,424,596.04 and 2,714,157.32 is: 4,046,845.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,509.12 : 4,424,596.04 = 2,714,157.32 : x
  2. Step 2: Convert to fraction form
    2,967,509.12/4,424,596.04 = 2,714,157.32/x
  3. Step 3: Cross multiply
    2,967,509.12x = 4,424,596.04 × 2,714,157.32
  4. Step 4: Simplify right side
    2,967,509.12x = 12,009,049,714,671.43
  5. Step 5: Solve for x
    x = 12,009,049,714,671.43/2,967,509.12
  6. Step 6: Final answer
    x = 4,046,845.10

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.