Home / 2,363,415.01-3,544,378.93-765,607.39

Finding the Fourth Proportional to 2,363,415.01, 3,544,378.93 and 765,607.39

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Solution

The fourth proportional to 2,363,415.01, 3,544,378.93 and 765,607.39 is: 1,148,170.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,415.01 : 3,544,378.93 = 765,607.39 : x
  2. Step 2: Convert to fraction form
    2,363,415.01/3,544,378.93 = 765,607.39/x
  3. Step 3: Cross multiply
    2,363,415.01x = 3,544,378.93 × 765,607.39
  4. Step 4: Simplify right side
    2,363,415.01x = 2,713,602,701,768.29
  5. Step 5: Solve for x
    x = 2,713,602,701,768.29/2,363,415.01
  6. Step 6: Final answer
    x = 1,148,170.21

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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.