Home / 3,051,333-4,211,036.37-1,693,206

Finding the Fourth Proportional to 3,051,333, 4,211,036.37 and 1,693,206

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Solution

The fourth proportional to 3,051,333, 4,211,036.37 and 1,693,206 is: 2,336,733.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,333 : 4,211,036.37 = 1,693,206 : x
  2. Step 2: Convert to fraction form
    3,051,333/4,211,036.37 = 1,693,206/x
  3. Step 3: Cross multiply
    3,051,333x = 4,211,036.37 × 1,693,206
  4. Step 4: Simplify right side
    3,051,333x = 7,130,152,047,902.22
  5. Step 5: Solve for x
    x = 7,130,152,047,902.22/3,051,333
  6. Step 6: Final answer
    x = 2,336,733.50

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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.