Home / 6,112,754.66-8,435,573.18-3,499,244.33

Finding the Fourth Proportional to 6,112,754.66, 8,435,573.18 and 3,499,244.33

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Solution

The fourth proportional to 6,112,754.66, 8,435,573.18 and 3,499,244.33 is: 4,828,941.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,754.66 : 8,435,573.18 = 3,499,244.33 : x
  2. Step 2: Convert to fraction form
    6,112,754.66/8,435,573.18 = 3,499,244.33/x
  3. Step 3: Cross multiply
    6,112,754.66x = 8,435,573.18 × 3,499,244.33
  4. Step 4: Simplify right side
    6,112,754.66x = 29,518,131,624,007.79
  5. Step 5: Solve for x
    x = 29,518,131,624,007.79/6,112,754.66
  6. Step 6: Final answer
    x = 4,828,941.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.