Home / 2,018,094.65-2,784,992.34-1,100,316.30

Finding the Fourth Proportional to 2,018,094.65, 2,784,992.34 and 1,100,316.30

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Solution

The fourth proportional to 2,018,094.65, 2,784,992.34 and 1,100,316.30 is: 1,518,448.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,094.65 : 2,784,992.34 = 1,100,316.30 : x
  2. Step 2: Convert to fraction form
    2,018,094.65/2,784,992.34 = 1,100,316.30/x
  3. Step 3: Cross multiply
    2,018,094.65x = 2,784,992.34 × 1,100,316.30
  4. Step 4: Simplify right side
    2,018,094.65x = 3,064,372,453,152.18
  5. Step 5: Solve for x
    x = 3,064,372,453,152.18/2,018,094.65
  6. Step 6: Final answer
    x = 1,518,448.33

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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.