Home / 4,788,373.32-7,182,568.22-3,834,893.16

Finding the Fourth Proportional to 4,788,373.32, 7,182,568.22 and 3,834,893.16

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Solution

The fourth proportional to 4,788,373.32, 7,182,568.22 and 3,834,893.16 is: 5,752,346.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,373.32 : 7,182,568.22 = 3,834,893.16 : x
  2. Step 2: Convert to fraction form
    4,788,373.32/7,182,568.22 = 3,834,893.16/x
  3. Step 3: Cross multiply
    4,788,373.32x = 7,182,568.22 × 3,834,893.16
  4. Step 4: Simplify right side
    4,788,373.32x = 27,544,381,738,111.38
  5. Step 5: Solve for x
    x = 27,544,381,738,111.38/4,788,373.32
  6. Step 6: Final answer
    x = 5,752,346.34

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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.