Home / 9,576,120.63-14,364,086.28-4,387,258.32

Finding the Fourth Proportional to 9,576,120.63, 14,364,086.28 and 4,387,258.32

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Solution

The fourth proportional to 9,576,120.63, 14,364,086.28 and 4,387,258.32 is: 6,580,844.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,120.63 : 14,364,086.28 = 4,387,258.32 : x
  2. Step 2: Convert to fraction form
    9,576,120.63/14,364,086.28 = 4,387,258.32/x
  3. Step 3: Cross multiply
    9,576,120.63x = 14,364,086.28 × 4,387,258.32
  4. Step 4: Simplify right side
    9,576,120.63x = 63,018,957,071,553.99
  5. Step 5: Solve for x
    x = 63,018,957,071,553.99/9,576,120.63
  6. Step 6: Final answer
    x = 6,580,844.11

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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.