Home / 3,043,894.89-4,565,731.58-913,923.66

Finding the Fourth Proportional to 3,043,894.89, 4,565,731.58 and 913,923.66

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Solution

The fourth proportional to 3,043,894.89, 4,565,731.58 and 913,923.66 is: 1,370,852.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,894.89 : 4,565,731.58 = 913,923.66 : x
  2. Step 2: Convert to fraction form
    3,043,894.89/4,565,731.58 = 913,923.66/x
  3. Step 3: Cross multiply
    3,043,894.89x = 4,565,731.58 × 913,923.66
  4. Step 4: Simplify right side
    3,043,894.89x = 4,172,730,111,601.57
  5. Step 5: Solve for x
    x = 4,172,730,111,601.57/3,043,894.89
  6. Step 6: Final answer
    x = 1,370,852.23

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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.