Home / 6,544,069.63-9,788,760.45-4,598,657.28

Finding the Fourth Proportional to 6,544,069.63, 9,788,760.45 and 4,598,657.28

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Solution

The fourth proportional to 6,544,069.63, 9,788,760.45 and 4,598,657.28 is: 6,878,770.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,069.63 : 9,788,760.45 = 4,598,657.28 : x
  2. Step 2: Convert to fraction form
    6,544,069.63/9,788,760.45 = 4,598,657.28/x
  3. Step 3: Cross multiply
    6,544,069.63x = 9,788,760.45 × 4,598,657.28
  4. Step 4: Simplify right side
    6,544,069.63x = 45,015,154,505,568.58
  5. Step 5: Solve for x
    x = 45,015,154,505,568.58/6,544,069.63
  6. Step 6: Final answer
    x = 6,878,770.71

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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.