Home / 19,046,741.55-28,577,682.56-6,094,887.76

Finding the Fourth Proportional to 19,046,741.55, 28,577,682.56 and 6,094,887.76

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Solution

The fourth proportional to 19,046,741.55, 28,577,682.56 and 6,094,887.76 is: 9,144,754.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046,741.55 : 28,577,682.56 = 6,094,887.76 : x
  2. Step 2: Convert to fraction form
    19,046,741.55/28,577,682.56 = 6,094,887.76/x
  3. Step 3: Cross multiply
    19,046,741.55x = 28,577,682.56 × 6,094,887.76
  4. Step 4: Simplify right side
    19,046,741.55x = 174,177,767,644,109.44
  5. Step 5: Solve for x
    x = 174,177,767,644,109.44/19,046,741.55
  6. Step 6: Final answer
    x = 9,144,754.09

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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.