Home / 5,369,001.59-8,054,763.32-1,774,768.42

Finding the Fourth Proportional to 5,369,001.59, 8,054,763.32 and 1,774,768.42

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Solution

The fourth proportional to 5,369,001.59, 8,054,763.32 and 1,774,768.42 is: 2,662,569.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369,001.59 : 8,054,763.32 = 1,774,768.42 : x
  2. Step 2: Convert to fraction form
    5,369,001.59/8,054,763.32 = 1,774,768.42/x
  3. Step 3: Cross multiply
    5,369,001.59x = 8,054,763.32 × 1,774,768.42
  4. Step 4: Simplify right side
    5,369,001.59x = 14,295,339,570,910.35
  5. Step 5: Solve for x
    x = 14,295,339,570,910.35/5,369,001.59
  6. Step 6: Final answer
    x = 2,662,569.44

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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.