Home / 6,089,984-9,134,624.64-1,830,060.80

Finding the Fourth Proportional to 6,089,984, 9,134,624.64 and 1,830,060.80

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Solution

The fourth proportional to 6,089,984, 9,134,624.64 and 1,830,060.80 is: 2,744,985.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089,984 : 9,134,624.64 = 1,830,060.80 : x
  2. Step 2: Convert to fraction form
    6,089,984/9,134,624.64 = 1,830,060.80/x
  3. Step 3: Cross multiply
    6,089,984x = 9,134,624.64 × 1,830,060.80
  4. Step 4: Simplify right side
    6,089,984x = 16,716,918,476,378.11
  5. Step 5: Solve for x
    x = 16,716,918,476,378.11/6,089,984
  6. Step 6: Final answer
    x = 2,744,985.62

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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.