Home / 1,847,835.59-2,773,246.01-783,624.38

Finding the Fourth Proportional to 1,847,835.59, 2,773,246.01 and 783,624.38

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Solution

The fourth proportional to 1,847,835.59, 2,773,246.01 and 783,624.38 is: 1,176,069.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,835.59 : 2,773,246.01 = 783,624.38 : x
  2. Step 2: Convert to fraction form
    1,847,835.59/2,773,246.01 = 783,624.38/x
  3. Step 3: Cross multiply
    1,847,835.59x = 2,773,246.01 × 783,624.38
  4. Step 4: Simplify right side
    1,847,835.59x = 2,173,183,167,389.37
  5. Step 5: Solve for x
    x = 2,173,183,167,389.37/1,847,835.59
  6. Step 6: Final answer
    x = 1,176,069.55

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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.