Home / 11,194,877.60-16,779,874.80-4,804,042.40

Finding the Fourth Proportional to 11,194,877.60, 16,779,874.80 and 4,804,042.40

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Solution

The fourth proportional to 11,194,877.60, 16,779,874.80 and 4,804,042.40 is: 7,200,724.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,877.60 : 16,779,874.80 = 4,804,042.40 : x
  2. Step 2: Convert to fraction form
    11,194,877.60/16,779,874.80 = 4,804,042.40/x
  3. Step 3: Cross multiply
    11,194,877.60x = 16,779,874.80 × 4,804,042.40
  4. Step 4: Simplify right side
    11,194,877.60x = 80,611,230,005,891.53
  5. Step 5: Solve for x
    x = 80,611,230,005,891.53/11,194,877.60
  6. Step 6: Final answer
    x = 7,200,724.55

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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.