Home / 3,565,791.70-4,921,036.95-2,017,054.96

Finding the Fourth Proportional to 3,565,791.70, 4,921,036.95 and 2,017,054.96

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Solution

The fourth proportional to 3,565,791.70, 4,921,036.95 and 2,017,054.96 is: 2,783,674.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,791.70 : 4,921,036.95 = 2,017,054.96 : x
  2. Step 2: Convert to fraction form
    3,565,791.70/4,921,036.95 = 2,017,054.96/x
  3. Step 3: Cross multiply
    3,565,791.70x = 4,921,036.95 × 2,017,054.96
  4. Step 4: Simplify right side
    3,565,791.70x = 9,926,001,988,340.77
  5. Step 5: Solve for x
    x = 9,926,001,988,340.77/3,565,791.70
  6. Step 6: Final answer
    x = 2,783,674.10

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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.