Home / 3,301,628.70-4,952,443.05-3,009,336.15

Finding the Fourth Proportional to 3,301,628.70, 4,952,443.05 and 3,009,336.15

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Solution

The fourth proportional to 3,301,628.70, 4,952,443.05 and 3,009,336.15 is: 4,514,004.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,628.70 : 4,952,443.05 = 3,009,336.15 : x
  2. Step 2: Convert to fraction form
    3,301,628.70/4,952,443.05 = 3,009,336.15/x
  3. Step 3: Cross multiply
    3,301,628.70x = 4,952,443.05 × 3,009,336.15
  4. Step 4: Simplify right side
    3,301,628.70x = 14,903,565,901,181.26
  5. Step 5: Solve for x
    x = 14,903,565,901,181.26/3,301,628.70
  6. Step 6: Final answer
    x = 4,514,004.23

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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.