Home / 17,510,784.40-26,266,176.60-4,733,261.20

Finding the Fourth Proportional to 17,510,784.40, 26,266,176.60 and 4,733,261.20

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Solution

The fourth proportional to 17,510,784.40, 26,266,176.60 and 4,733,261.20 is: 7,099,891.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,510,784.40 : 26,266,176.60 = 4,733,261.20 : x
  2. Step 2: Convert to fraction form
    17,510,784.40/26,266,176.60 = 4,733,261.20/x
  3. Step 3: Cross multiply
    17,510,784.40x = 26,266,176.60 × 4,733,261.20
  4. Step 4: Simplify right side
    17,510,784.40x = 124,324,674,573,127.94
  5. Step 5: Solve for x
    x = 124,324,674,573,127.94/17,510,784.40
  6. Step 6: Final answer
    x = 7,099,891.80

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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.