Home / 2,014,336.36-2,780,157.06-1,154,902.60

Finding the Fourth Proportional to 2,014,336.36, 2,780,157.06 and 1,154,902.60

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Solution

The fourth proportional to 2,014,336.36, 2,780,157.06 and 1,154,902.60 is: 1,593,979.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,336.36 : 2,780,157.06 = 1,154,902.60 : x
  2. Step 2: Convert to fraction form
    2,014,336.36/2,780,157.06 = 1,154,902.60/x
  3. Step 3: Cross multiply
    2,014,336.36x = 2,780,157.06 × 1,154,902.60
  4. Step 4: Simplify right side
    2,014,336.36x = 3,210,810,617,002.36
  5. Step 5: Solve for x
    x = 3,210,810,617,002.36/2,014,336.36
  6. Step 6: Final answer
    x = 1,593,979.38

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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.