Home / 8,025,569.56-12,038,748.06-3,232,611.64

Finding the Fourth Proportional to 8,025,569.56, 12,038,748.06 and 3,232,611.64

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Solution

The fourth proportional to 8,025,569.56, 12,038,748.06 and 3,232,611.64 is: 4,849,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,569.56 : 12,038,748.06 = 3,232,611.64 : x
  2. Step 2: Convert to fraction form
    8,025,569.56/12,038,748.06 = 3,232,611.64/x
  3. Step 3: Cross multiply
    8,025,569.56x = 12,038,748.06 × 3,232,611.64
  4. Step 4: Simplify right side
    8,025,569.56x = 38,916,597,109,783.42
  5. Step 5: Solve for x
    x = 38,916,597,109,783.42/8,025,569.56
  6. Step 6: Final answer
    x = 4,849,076.05

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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.