Home / 1,736,377.54-2,608,558.63-1,225,219.46

Finding the Fourth Proportional to 1,736,377.54, 2,608,558.63 and 1,225,219.46

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Solution

The fourth proportional to 1,736,377.54, 2,608,558.63 and 1,225,219.46 is: 1,840,646.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,377.54 : 2,608,558.63 = 1,225,219.46 : x
  2. Step 2: Convert to fraction form
    1,736,377.54/2,608,558.63 = 1,225,219.46/x
  3. Step 3: Cross multiply
    1,736,377.54x = 2,608,558.63 × 1,225,219.46
  4. Step 4: Simplify right side
    1,736,377.54x = 3,196,056,796,026.94
  5. Step 5: Solve for x
    x = 3,196,056,796,026.94/1,736,377.54
  6. Step 6: Final answer
    x = 1,840,646.24

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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.