Home / 9,076,274.72-12,525,259.46-5,001,893.72

Finding the Fourth Proportional to 9,076,274.72, 12,525,259.46 and 5,001,893.72

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Solution

The fourth proportional to 9,076,274.72, 12,525,259.46 and 5,001,893.72 is: 6,902,613.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,274.72 : 12,525,259.46 = 5,001,893.72 : x
  2. Step 2: Convert to fraction form
    9,076,274.72/12,525,259.46 = 5,001,893.72/x
  3. Step 3: Cross multiply
    9,076,274.72x = 12,525,259.46 × 5,001,893.72
  4. Step 4: Simplify right side
    9,076,274.72x = 62,650,016,546,708.82
  5. Step 5: Solve for x
    x = 62,650,016,546,708.82/9,076,274.72
  6. Step 6: Final answer
    x = 6,902,613.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.