Home / 3,001,556.00-4,142,148.59-1,624,899.69

Finding the Fourth Proportional to 3,001,556.00, 4,142,148.59 and 1,624,899.69

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Solution

The fourth proportional to 3,001,556.00, 4,142,148.59 and 1,624,899.69 is: 2,242,362.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,556.00 : 4,142,148.59 = 1,624,899.69 : x
  2. Step 2: Convert to fraction form
    3,001,556.00/4,142,148.59 = 1,624,899.69/x
  3. Step 3: Cross multiply
    3,001,556.00x = 4,142,148.59 × 1,624,899.69
  4. Step 4: Simplify right side
    3,001,556.00x = 6,730,575,954,747.13
  5. Step 5: Solve for x
    x = 6,730,575,954,747.13/3,001,556.00
  6. Step 6: Final answer
    x = 2,242,362.28

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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.