Home / 3,225,152.26-4,838,477.37-1,095,238.90

Finding the Fourth Proportional to 3,225,152.26, 4,838,477.37 and 1,095,238.90

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Solution

The fourth proportional to 3,225,152.26, 4,838,477.37 and 1,095,238.90 is: 1,643,112.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,152.26 : 4,838,477.37 = 1,095,238.90 : x
  2. Step 2: Convert to fraction form
    3,225,152.26/4,838,477.37 = 1,095,238.90/x
  3. Step 3: Cross multiply
    3,225,152.26x = 4,838,477.37 × 1,095,238.90
  4. Step 4: Simplify right side
    3,225,152.26x = 5,299,288,632,393.69
  5. Step 5: Solve for x
    x = 5,299,288,632,393.69/3,225,152.26
  6. Step 6: Final answer
    x = 1,643,112.70

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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.