Home / 6,395,091.86-9,592,638.06-1,783,897.40

Finding the Fourth Proportional to 6,395,091.86, 9,592,638.06 and 1,783,897.40

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Solution

The fourth proportional to 6,395,091.86, 9,592,638.06 and 1,783,897.40 is: 2,675,846.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,091.86 : 9,592,638.06 = 1,783,897.40 : x
  2. Step 2: Convert to fraction form
    6,395,091.86/9,592,638.06 = 1,783,897.40/x
  3. Step 3: Cross multiply
    6,395,091.86x = 9,592,638.06 × 1,783,897.40
  4. Step 4: Simplify right side
    6,395,091.86x = 17,112,282,094,375.04
  5. Step 5: Solve for x
    x = 17,112,282,094,375.04/6,395,091.86
  6. Step 6: Final answer
    x = 2,675,846.18

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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.