Home / 3,081,739.84-4,621,477.98-1,059,410

Finding the Fourth Proportional to 3,081,739.84, 4,621,477.98 and 1,059,410

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Solution

The fourth proportional to 3,081,739.84, 4,621,477.98 and 1,059,410 is: 1,588,725.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,739.84 : 4,621,477.98 = 1,059,410 : x
  2. Step 2: Convert to fraction form
    3,081,739.84/4,621,477.98 = 1,059,410/x
  3. Step 3: Cross multiply
    3,081,739.84x = 4,621,477.98 × 1,059,410
  4. Step 4: Simplify right side
    3,081,739.84x = 4,896,039,986,791.80
  5. Step 5: Solve for x
    x = 4,896,039,986,791.80/3,081,739.84
  6. Step 6: Final answer
    x = 1,588,725.93

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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.