Home / 2,695,208.70-4,041,828.90-898,150.80

Finding the Fourth Proportional to 2,695,208.70, 4,041,828.90 and 898,150.80

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Solution

The fourth proportional to 2,695,208.70, 4,041,828.90 and 898,150.80 is: 1,346,898.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,208.70 : 4,041,828.90 = 898,150.80 : x
  2. Step 2: Convert to fraction form
    2,695,208.70/4,041,828.90 = 898,150.80/x
  3. Step 3: Cross multiply
    2,695,208.70x = 4,041,828.90 × 898,150.80
  4. Step 4: Simplify right side
    2,695,208.70x = 3,630,171,859,998.12
  5. Step 5: Solve for x
    x = 3,630,171,859,998.12/2,695,208.70
  6. Step 6: Final answer
    x = 1,346,898.24

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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.