Home / 2,095,456.03-3,157,186.36-1,893,287.12

Finding the Fourth Proportional to 2,095,456.03, 3,157,186.36 and 1,893,287.12

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Solution

The fourth proportional to 2,095,456.03, 3,157,186.36 and 1,893,287.12 is: 2,852,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,456.03 : 3,157,186.36 = 1,893,287.12 : x
  2. Step 2: Convert to fraction form
    2,095,456.03/3,157,186.36 = 1,893,287.12/x
  3. Step 3: Cross multiply
    2,095,456.03x = 3,157,186.36 × 1,893,287.12
  4. Step 4: Simplify right side
    2,095,456.03x = 5,977,460,253,858.45
  5. Step 5: Solve for x
    x = 5,977,460,253,858.45/2,095,456.03
  6. Step 6: Final answer
    x = 2,852,582.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.