Home / 4,345,247.76-6,515,684.64-1,504,597.20

Finding the Fourth Proportional to 4,345,247.76, 6,515,684.64 and 1,504,597.20

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Solution

The fourth proportional to 4,345,247.76, 6,515,684.64 and 1,504,597.20 is: 2,256,138.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,247.76 : 6,515,684.64 = 1,504,597.20 : x
  2. Step 2: Convert to fraction form
    4,345,247.76/6,515,684.64 = 1,504,597.20/x
  3. Step 3: Cross multiply
    4,345,247.76x = 6,515,684.64 × 1,504,597.20
  4. Step 4: Simplify right side
    4,345,247.76x = 9,803,480,865,427.01
  5. Step 5: Solve for x
    x = 9,803,480,865,427.01/4,345,247.76
  6. Step 6: Final answer
    x = 2,256,138.52

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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.