Home / 3,833,349-5,748,339.48-1,435,511.88

Finding the Fourth Proportional to 3,833,349, 5,748,339.48 and 1,435,511.88

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Solution

The fourth proportional to 3,833,349, 5,748,339.48 and 1,435,511.88 is: 2,152,637.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,349 : 5,748,339.48 = 1,435,511.88 : x
  2. Step 2: Convert to fraction form
    3,833,349/5,748,339.48 = 1,435,511.88/x
  3. Step 3: Cross multiply
    3,833,349x = 5,748,339.48 × 1,435,511.88
  4. Step 4: Simplify right side
    3,833,349x = 8,251,809,613,813.02
  5. Step 5: Solve for x
    x = 8,251,809,613,813.02/3,833,349
  6. Step 6: Final answer
    x = 2,152,637.19

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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.