Home / 10,046,059.50-15,069,104.37-4,651,770.54

Finding the Fourth Proportional to 10,046,059.50, 15,069,104.37 and 4,651,770.54

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Solution

The fourth proportional to 10,046,059.50, 15,069,104.37 and 4,651,770.54 is: 6,977,662.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,046,059.50 : 15,069,104.37 = 4,651,770.54 : x
  2. Step 2: Convert to fraction form
    10,046,059.50/15,069,104.37 = 4,651,770.54/x
  3. Step 3: Cross multiply
    10,046,059.50x = 15,069,104.37 × 4,651,770.54
  4. Step 4: Simplify right side
    10,046,059.50x = 70,098,015,772,551.26
  5. Step 5: Solve for x
    x = 70,098,015,772,551.26/10,046,059.50
  6. Step 6: Final answer
    x = 6,977,662.81

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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.