Home / 2,373,653.46-3,561,040.26-776,210.34

Finding the Fourth Proportional to 2,373,653.46, 3,561,040.26 and 776,210.34

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Solution

The fourth proportional to 2,373,653.46, 3,561,040.26 and 776,210.34 is: 1,164,498.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,653.46 : 3,561,040.26 = 776,210.34 : x
  2. Step 2: Convert to fraction form
    2,373,653.46/3,561,040.26 = 776,210.34/x
  3. Step 3: Cross multiply
    2,373,653.46x = 3,561,040.26 × 776,210.34
  4. Step 4: Simplify right side
    2,373,653.46x = 2,764,116,270,968.29
  5. Step 5: Solve for x
    x = 2,764,116,270,968.29/2,373,653.46
  6. Step 6: Final answer
    x = 1,164,498.66

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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.