Home / 1,786,709.04-2,464,660.44-1,097,902.32

Finding the Fourth Proportional to 1,786,709.04, 2,464,660.44 and 1,097,902.32

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Solution

The fourth proportional to 1,786,709.04, 2,464,660.44 and 1,097,902.32 is: 1,514,491.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,786,709.04 : 2,464,660.44 = 1,097,902.32 : x
  2. Step 2: Convert to fraction form
    1,786,709.04/2,464,660.44 = 1,097,902.32/x
  3. Step 3: Cross multiply
    1,786,709.04x = 2,464,660.44 × 1,097,902.32
  4. Step 4: Simplify right side
    1,786,709.04x = 2,705,956,415,088.22
  5. Step 5: Solve for x
    x = 2,705,956,415,088.22/1,786,709.04
  6. Step 6: Final answer
    x = 1,514,491.93

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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.