Home / 3,328,595.83-4,993,036.14-1,307,277.94

Finding the Fourth Proportional to 3,328,595.83, 4,993,036.14 and 1,307,277.94

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Solution

The fourth proportional to 3,328,595.83, 4,993,036.14 and 1,307,277.94 is: 1,960,972.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,595.83 : 4,993,036.14 = 1,307,277.94 : x
  2. Step 2: Convert to fraction form
    3,328,595.83/4,993,036.14 = 1,307,277.94/x
  3. Step 3: Cross multiply
    3,328,595.83x = 4,993,036.14 × 1,307,277.94
  4. Step 4: Simplify right side
    3,328,595.83x = 6,527,285,999,444.75
  5. Step 5: Solve for x
    x = 6,527,285,999,444.75/3,328,595.83
  6. Step 6: Final answer
    x = 1,960,972.83

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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.