Home / 4,709,608.25-7,059,928.31-1,512,492.41

Finding the Fourth Proportional to 4,709,608.25, 7,059,928.31 and 1,512,492.41

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Solution

The fourth proportional to 4,709,608.25, 7,059,928.31 and 1,512,492.41 is: 2,267,298.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,608.25 : 7,059,928.31 = 1,512,492.41 : x
  2. Step 2: Convert to fraction form
    4,709,608.25/7,059,928.31 = 1,512,492.41/x
  3. Step 3: Cross multiply
    4,709,608.25x = 7,059,928.31 × 1,512,492.41
  4. Step 4: Simplify right side
    4,709,608.25x = 10,678,087,941,157.02
  5. Step 5: Solve for x
    x = 10,678,087,941,157.02/4,709,608.25
  6. Step 6: Final answer
    x = 2,267,298.55

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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.