Home / 10,114,808.67-13,959,714.28-6,633,076.64

Finding the Fourth Proportional to 10,114,808.67, 13,959,714.28 and 6,633,076.64

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Solution

The fourth proportional to 10,114,808.67, 13,959,714.28 and 6,633,076.64 is: 9,154,484.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,114,808.67 : 13,959,714.28 = 6,633,076.64 : x
  2. Step 2: Convert to fraction form
    10,114,808.67/13,959,714.28 = 6,633,076.64/x
  3. Step 3: Cross multiply
    10,114,808.67x = 13,959,714.28 × 6,633,076.64
  4. Step 4: Simplify right side
    10,114,808.67x = 92,595,854,710,059.02
  5. Step 5: Solve for x
    x = 92,595,854,710,059.02/10,114,808.67
  6. Step 6: Final answer
    x = 9,154,484.06

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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.