Home / 6,598,289.92-9,898,980.36-2,049,106.36

Finding the Fourth Proportional to 6,598,289.92, 9,898,980.36 and 2,049,106.36

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Solution

The fourth proportional to 6,598,289.92, 9,898,980.36 and 2,049,106.36 is: 3,074,139.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,289.92 : 9,898,980.36 = 2,049,106.36 : x
  2. Step 2: Convert to fraction form
    6,598,289.92/9,898,980.36 = 2,049,106.36/x
  3. Step 3: Cross multiply
    6,598,289.92x = 9,898,980.36 × 2,049,106.36
  4. Step 4: Simplify right side
    6,598,289.92x = 20,284,063,613,191.09
  5. Step 5: Solve for x
    x = 20,284,063,613,191.09/6,598,289.92
  6. Step 6: Final answer
    x = 3,074,139.49

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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.