Home / 3,196,575.86-4,411,339.71-1,746,365.23

Finding the Fourth Proportional to 3,196,575.86, 4,411,339.71 and 1,746,365.23

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Solution

The fourth proportional to 3,196,575.86, 4,411,339.71 and 1,746,365.23 is: 2,410,019.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,575.86 : 4,411,339.71 = 1,746,365.23 : x
  2. Step 2: Convert to fraction form
    3,196,575.86/4,411,339.71 = 1,746,365.23/x
  3. Step 3: Cross multiply
    3,196,575.86x = 4,411,339.71 × 1,746,365.23
  4. Step 4: Simplify right side
    3,196,575.86x = 7,703,810,276,233.94
  5. Step 5: Solve for x
    x = 7,703,810,276,233.94/3,196,575.86
  6. Step 6: Final answer
    x = 2,410,019.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.