Home / 3,376,405.34-5,063,111.53-2,425,790.42

Finding the Fourth Proportional to 3,376,405.34, 5,063,111.53 and 2,425,790.42

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Solution

The fourth proportional to 3,376,405.34, 5,063,111.53 and 2,425,790.42 is: 3,637,610.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,405.34 : 5,063,111.53 = 2,425,790.42 : x
  2. Step 2: Convert to fraction form
    3,376,405.34/5,063,111.53 = 2,425,790.42/x
  3. Step 3: Cross multiply
    3,376,405.34x = 5,063,111.53 × 2,425,790.42
  4. Step 4: Simplify right side
    3,376,405.34x = 12,282,047,413,485.51
  5. Step 5: Solve for x
    x = 12,282,047,413,485.51/3,376,405.34
  6. Step 6: Final answer
    x = 3,637,610.47

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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.