Home / 8,064,231.80-12,096,347.70-4,663,009.40

Finding the Fourth Proportional to 8,064,231.80, 12,096,347.70 and 4,663,009.40

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Solution

The fourth proportional to 8,064,231.80, 12,096,347.70 and 4,663,009.40 is: 6,994,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,231.80 : 12,096,347.70 = 4,663,009.40 : x
  2. Step 2: Convert to fraction form
    8,064,231.80/12,096,347.70 = 4,663,009.40/x
  3. Step 3: Cross multiply
    8,064,231.80x = 12,096,347.70 × 4,663,009.40
  4. Step 4: Simplify right side
    8,064,231.80x = 56,405,383,030,768.38
  5. Step 5: Solve for x
    x = 56,405,383,030,768.38/8,064,231.80
  6. Step 6: Final answer
    x = 6,994,514.10

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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.