Home / 4,287,051.36-5,915,805.84-2,353,004.64

Finding the Fourth Proportional to 4,287,051.36, 5,915,805.84 and 2,353,004.64

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Solution

The fourth proportional to 4,287,051.36, 5,915,805.84 and 2,353,004.64 is: 3,246,968.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,051.36 : 5,915,805.84 = 2,353,004.64 : x
  2. Step 2: Convert to fraction form
    4,287,051.36/5,915,805.84 = 2,353,004.64/x
  3. Step 3: Cross multiply
    4,287,051.36x = 5,915,805.84 × 2,353,004.64
  4. Step 4: Simplify right side
    4,287,051.36x = 13,919,918,590,859.10
  5. Step 5: Solve for x
    x = 13,919,918,590,859.10/4,287,051.36
  6. Step 6: Final answer
    x = 3,246,968.00

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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.