Home / 8,084,912.60-12,127,368.90-4,042,024.40

Finding the Fourth Proportional to 8,084,912.60, 12,127,368.90 and 4,042,024.40

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Solution

The fourth proportional to 8,084,912.60, 12,127,368.90 and 4,042,024.40 is: 6,063,036.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,912.60 : 12,127,368.90 = 4,042,024.40 : x
  2. Step 2: Convert to fraction form
    8,084,912.60/12,127,368.90 = 4,042,024.40/x
  3. Step 3: Cross multiply
    8,084,912.60x = 12,127,368.90 × 4,042,024.40
  4. Step 4: Simplify right side
    8,084,912.60x = 49,019,121,001,601.16
  5. Step 5: Solve for x
    x = 49,019,121,001,601.16/8,084,912.60
  6. Step 6: Final answer
    x = 6,063,036.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.