Home / 4,961,881.53-7,444,316.99-1,550,030.31

Finding the Fourth Proportional to 4,961,881.53, 7,444,316.99 and 1,550,030.31

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Solution

The fourth proportional to 4,961,881.53, 7,444,316.99 and 1,550,030.31 is: 2,325,512.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,881.53 : 7,444,316.99 = 1,550,030.31 : x
  2. Step 2: Convert to fraction form
    4,961,881.53/7,444,316.99 = 1,550,030.31/x
  3. Step 3: Cross multiply
    4,961,881.53x = 7,444,316.99 × 1,550,030.31
  4. Step 4: Simplify right side
    4,961,881.53x = 11,538,916,971,747.97
  5. Step 5: Solve for x
    x = 11,538,916,971,747.97/4,961,881.53
  6. Step 6: Final answer
    x = 2,325,512.39

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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.