Home / 3,186,324.24-4,779,344.88-1,027,300.56

Finding the Fourth Proportional to 3,186,324.24, 4,779,344.88 and 1,027,300.56

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Solution

The fourth proportional to 3,186,324.24, 4,779,344.88 and 1,027,300.56 is: 1,540,905.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,324.24 : 4,779,344.88 = 1,027,300.56 : x
  2. Step 2: Convert to fraction form
    3,186,324.24/4,779,344.88 = 1,027,300.56/x
  3. Step 3: Cross multiply
    3,186,324.24x = 4,779,344.88 × 1,027,300.56
  4. Step 4: Simplify right side
    3,186,324.24x = 4,909,823,671,657.13
  5. Step 5: Solve for x
    x = 4,909,823,671,657.13/3,186,324.24
  6. Step 6: Final answer
    x = 1,540,905.23

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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.