Home / 2,886,273.48-4,324,852.65-2,343,890.32

Finding the Fourth Proportional to 2,886,273.48, 4,324,852.65 and 2,343,890.32

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Solution

The fourth proportional to 2,886,273.48, 4,324,852.65 and 2,343,890.32 is: 3,512,134.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,273.48 : 4,324,852.65 = 2,343,890.32 : x
  2. Step 2: Convert to fraction form
    2,886,273.48/4,324,852.65 = 2,343,890.32/x
  3. Step 3: Cross multiply
    2,886,273.48x = 4,324,852.65 × 2,343,890.32
  4. Step 4: Simplify right side
    2,886,273.48x = 10,136,980,261,761.35
  5. Step 5: Solve for x
    x = 10,136,980,261,761.35/2,886,273.48
  6. Step 6: Final answer
    x = 3,512,134.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.