Home / 1,835,518.50-2,532,631.50-1,110,224.34

Finding the Fourth Proportional to 1,835,518.50, 2,532,631.50 and 1,110,224.34

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Solution

The fourth proportional to 1,835,518.50, 2,532,631.50 and 1,110,224.34 is: 1,531,877.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,518.50 : 2,532,631.50 = 1,110,224.34 : x
  2. Step 2: Convert to fraction form
    1,835,518.50/2,532,631.50 = 1,110,224.34/x
  3. Step 3: Cross multiply
    1,835,518.50x = 2,532,631.50 × 1,110,224.34
  4. Step 4: Simplify right side
    1,835,518.50x = 2,811,789,135,550.71
  5. Step 5: Solve for x
    x = 2,811,789,135,550.71/1,835,518.50
  6. Step 6: Final answer
    x = 1,531,877.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.