Home / 9,349,102.45-14,028,094.86-6,474,892.38

Finding the Fourth Proportional to 9,349,102.45, 14,028,094.86 and 6,474,892.38

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Solution

The fourth proportional to 9,349,102.45, 14,028,094.86 and 6,474,892.38 is: 9,715,414.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349,102.45 : 14,028,094.86 = 6,474,892.38 : x
  2. Step 2: Convert to fraction form
    9,349,102.45/14,028,094.86 = 6,474,892.38/x
  3. Step 3: Cross multiply
    9,349,102.45x = 14,028,094.86 × 6,474,892.38
  4. Step 4: Simplify right side
    9,349,102.45x = 90,830,404,514,931.16
  5. Step 5: Solve for x
    x = 90,830,404,514,931.16/9,349,102.45
  6. Step 6: Final answer
    x = 9,715,414.39

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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.