Home / 4,825,803.33-7,238,698.87-1,231,570.35

Finding the Fourth Proportional to 4,825,803.33, 7,238,698.87 and 1,231,570.35

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Solution

The fourth proportional to 4,825,803.33, 7,238,698.87 and 1,231,570.35 is: 1,847,353.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,803.33 : 7,238,698.87 = 1,231,570.35 : x
  2. Step 2: Convert to fraction form
    4,825,803.33/7,238,698.87 = 1,231,570.35/x
  3. Step 3: Cross multiply
    4,825,803.33x = 7,238,698.87 × 1,231,570.35
  4. Step 4: Simplify right side
    4,825,803.33x = 8,914,966,900,870.51
  5. Step 5: Solve for x
    x = 8,914,966,900,870.51/4,825,803.33
  6. Step 6: Final answer
    x = 1,847,353.96

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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.