Home / 9,032,748.72-13,546,953.64-4,170,383.45

Finding the Fourth Proportional to 9,032,748.72, 13,546,953.64 and 4,170,383.45

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Solution

The fourth proportional to 9,032,748.72, 13,546,953.64 and 4,170,383.45 is: 6,254,573.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,748.72 : 13,546,953.64 = 4,170,383.45 : x
  2. Step 2: Convert to fraction form
    9,032,748.72/13,546,953.64 = 4,170,383.45/x
  3. Step 3: Cross multiply
    9,032,748.72x = 13,546,953.64 × 4,170,383.45
  4. Step 4: Simplify right side
    9,032,748.72x = 56,495,991,258,173.27
  5. Step 5: Solve for x
    x = 56,495,991,258,173.27/9,032,748.72
  6. Step 6: Final answer
    x = 6,254,573.55

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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.