Home / 3,098,101.83-4,648,971.60-1,300,847.10

Finding the Fourth Proportional to 3,098,101.83, 4,648,971.60 and 1,300,847.10

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Solution

The fourth proportional to 3,098,101.83, 4,648,971.60 and 1,300,847.10 is: 1,952,034.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,101.83 : 4,648,971.60 = 1,300,847.10 : x
  2. Step 2: Convert to fraction form
    3,098,101.83/4,648,971.60 = 1,300,847.10/x
  3. Step 3: Cross multiply
    3,098,101.83x = 4,648,971.60 × 1,300,847.10
  4. Step 4: Simplify right side
    3,098,101.83x = 6,047,601,223,842.36
  5. Step 5: Solve for x
    x = 6,047,601,223,842.36/3,098,101.83
  6. Step 6: Final answer
    x = 1,952,034.36

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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.