Home / 1,669,734.64-2,504,705.78-604,785.93

Finding the Fourth Proportional to 1,669,734.64, 2,504,705.78 and 604,785.93

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Solution

The fourth proportional to 1,669,734.64, 2,504,705.78 and 604,785.93 is: 907,216.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,734.64 : 2,504,705.78 = 604,785.93 : x
  2. Step 2: Convert to fraction form
    1,669,734.64/2,504,705.78 = 604,785.93/x
  3. Step 3: Cross multiply
    1,669,734.64x = 2,504,705.78 × 604,785.93
  4. Step 4: Simplify right side
    1,669,734.64x = 1,514,810,814,533.68
  5. Step 5: Solve for x
    x = 1,514,810,814,533.68/1,669,734.64
  6. Step 6: Final answer
    x = 907,216.50

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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.