Home / 3,098,095.37-4,648,961.91-1,300,840.64

Finding the Fourth Proportional to 3,098,095.37, 4,648,961.91 and 1,300,840.64

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Solution

The fourth proportional to 3,098,095.37, 4,648,961.91 and 1,300,840.64 is: 1,952,024.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,095.37 : 4,648,961.91 = 1,300,840.64 : x
  2. Step 2: Convert to fraction form
    3,098,095.37/4,648,961.91 = 1,300,840.64/x
  3. Step 3: Cross multiply
    3,098,095.37x = 4,648,961.91 × 1,300,840.64
  4. Step 4: Simplify right side
    3,098,095.37x = 6,047,558,556,591.01
  5. Step 5: Solve for x
    x = 6,047,558,556,591.01/3,098,095.37
  6. Step 6: Final answer
    x = 1,952,024.66

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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.