Home / 11,745,673.60-17,613,261.60-4,554,817.60

Finding the Fourth Proportional to 11,745,673.60, 17,613,261.60 and 4,554,817.60

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Solution

The fourth proportional to 11,745,673.60, 17,613,261.60 and 4,554,817.60 is: 6,830,190.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,745,673.60 : 17,613,261.60 = 4,554,817.60 : x
  2. Step 2: Convert to fraction form
    11,745,673.60/17,613,261.60 = 4,554,817.60/x
  3. Step 3: Cross multiply
    11,745,673.60x = 17,613,261.60 × 4,554,817.60
  4. Step 4: Simplify right side
    11,745,673.60x = 80,225,193,929,084.16
  5. Step 5: Solve for x
    x = 80,225,193,929,084.16/11,745,673.60
  6. Step 6: Final answer
    x = 6,830,190.98

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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.