Home / 12,096,465.72-16,693,153.28-6,589,880.72

Finding the Fourth Proportional to 12,096,465.72, 16,693,153.28 and 6,589,880.72

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Solution

The fourth proportional to 12,096,465.72, 16,693,153.28 and 6,589,880.72 is: 9,094,052.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,465.72 : 16,693,153.28 = 6,589,880.72 : x
  2. Step 2: Convert to fraction form
    12,096,465.72/16,693,153.28 = 6,589,880.72/x
  3. Step 3: Cross multiply
    12,096,465.72x = 16,693,153.28 × 6,589,880.72
  4. Step 4: Simplify right side
    12,096,465.72x = 110,005,888,955,876.75
  5. Step 5: Solve for x
    x = 110,005,888,955,876.75/12,096,465.72
  6. Step 6: Final answer
    x = 9,094,052.06

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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.