Home / 1,550,120.03-2,325,624.73-651,099.41

Finding the Fourth Proportional to 1,550,120.03, 2,325,624.73 and 651,099.41

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Solution

The fourth proportional to 1,550,120.03, 2,325,624.73 and 651,099.41 is: 976,835.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,120.03 : 2,325,624.73 = 651,099.41 : x
  2. Step 2: Convert to fraction form
    1,550,120.03/2,325,624.73 = 651,099.41/x
  3. Step 3: Cross multiply
    1,550,120.03x = 2,325,624.73 × 651,099.41
  4. Step 4: Simplify right side
    1,550,120.03x = 1,514,212,877,956.29
  5. Step 5: Solve for x
    x = 1,514,212,877,956.29/1,550,120.03
  6. Step 6: Final answer
    x = 976,835.89

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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.