Home / 11,652,353.55-17,478,585.61-3,565,316.29

Finding the Fourth Proportional to 11,652,353.55, 17,478,585.61 and 3,565,316.29

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Solution

The fourth proportional to 11,652,353.55, 17,478,585.61 and 3,565,316.29 is: 5,347,991.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652,353.55 : 17,478,585.61 = 3,565,316.29 : x
  2. Step 2: Convert to fraction form
    11,652,353.55/17,478,585.61 = 3,565,316.29/x
  3. Step 3: Cross multiply
    11,652,353.55x = 17,478,585.61 × 3,565,316.29
  4. Step 4: Simplify right side
    11,652,353.55x = 62,316,685,914,099.66
  5. Step 5: Solve for x
    x = 62,316,685,914,099.66/11,652,353.55
  6. Step 6: Final answer
    x = 5,347,991.34

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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.