Home / 2,014,816.88-2,780,497.12-1,097,096.32

Finding the Fourth Proportional to 2,014,816.88, 2,780,497.12 and 1,097,096.32

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Solution

The fourth proportional to 2,014,816.88, 2,780,497.12 and 1,097,096.32 is: 1,514,020.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,816.88 : 2,780,497.12 = 1,097,096.32 : x
  2. Step 2: Convert to fraction form
    2,014,816.88/2,780,497.12 = 1,097,096.32/x
  3. Step 3: Cross multiply
    2,014,816.88x = 2,780,497.12 × 1,097,096.32
  4. Step 4: Simplify right side
    2,014,816.88x = 3,050,473,158,122.60
  5. Step 5: Solve for x
    x = 3,050,473,158,122.60/2,014,816.88
  6. Step 6: Final answer
    x = 1,514,020.05

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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.