Home / 1,709,050.92-2,563,722.70-446,876.52

Finding the Fourth Proportional to 1,709,050.92, 2,563,722.70 and 446,876.52

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Solution

The fourth proportional to 1,709,050.92, 2,563,722.70 and 446,876.52 is: 670,353.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,050.92 : 2,563,722.70 = 446,876.52 : x
  2. Step 2: Convert to fraction form
    1,709,050.92/2,563,722.70 = 446,876.52/x
  3. Step 3: Cross multiply
    1,709,050.92x = 2,563,722.70 × 446,876.52
  4. Step 4: Simplify right side
    1,709,050.92x = 1,145,667,478,421.00
  5. Step 5: Solve for x
    x = 1,145,667,478,421.00/1,709,050.92
  6. Step 6: Final answer
    x = 670,353.04

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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.