Home / 4,074,968.44-6,112,655.70-1,550,819.32

Finding the Fourth Proportional to 4,074,968.44, 6,112,655.70 and 1,550,819.32

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Solution

The fourth proportional to 4,074,968.44, 6,112,655.70 and 1,550,819.32 is: 2,326,306.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,968.44 : 6,112,655.70 = 1,550,819.32 : x
  2. Step 2: Convert to fraction form
    4,074,968.44/6,112,655.70 = 1,550,819.32/x
  3. Step 3: Cross multiply
    4,074,968.44x = 6,112,655.70 × 1,550,819.32
  4. Step 4: Simplify right side
    4,074,968.44x = 9,479,624,556,068.13
  5. Step 5: Solve for x
    x = 9,479,624,556,068.13/4,074,968.44
  6. Step 6: Final answer
    x = 2,326,306.25

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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.