Home / 11,096,541.60-16,634,314.80-6,551,080.80

Finding the Fourth Proportional to 11,096,541.60, 16,634,314.80 and 6,551,080.80

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Solution

The fourth proportional to 11,096,541.60, 16,634,314.80 and 6,551,080.80 is: 9,820,423.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,096,541.60 : 16,634,314.80 = 6,551,080.80 : x
  2. Step 2: Convert to fraction form
    11,096,541.60/16,634,314.80 = 6,551,080.80/x
  3. Step 3: Cross multiply
    11,096,541.60x = 16,634,314.80 × 6,551,080.80
  4. Step 4: Simplify right side
    11,096,541.60x = 108,972,740,307,435.84
  5. Step 5: Solve for x
    x = 108,972,740,307,435.84/11,096,541.60
  6. Step 6: Final answer
    x = 9,820,423.72

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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.