Home / 6,698,406.44-10,038,301.22-3,497,146.92

Finding the Fourth Proportional to 6,698,406.44, 10,038,301.22 and 3,497,146.92

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Solution

The fourth proportional to 6,698,406.44, 10,038,301.22 and 3,497,146.92 is: 5,240,860.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,406.44 : 10,038,301.22 = 3,497,146.92 : x
  2. Step 2: Convert to fraction form
    6,698,406.44/10,038,301.22 = 3,497,146.92/x
  3. Step 3: Cross multiply
    6,698,406.44x = 10,038,301.22 × 3,497,146.92
  4. Step 4: Simplify right side
    6,698,406.44x = 35,105,414,176,069.51
  5. Step 5: Solve for x
    x = 35,105,414,176,069.51/6,698,406.44
  6. Step 6: Final answer
    x = 5,240,860.57

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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.