Home / 1,735,751.83-2,604,043.44-724,311.15

Finding the Fourth Proportional to 1,735,751.83, 2,604,043.44 and 724,311.15

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Solution

The fourth proportional to 1,735,751.83, 2,604,043.44 and 724,311.15 is: 1,086,640.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,751.83 : 2,604,043.44 = 724,311.15 : x
  2. Step 2: Convert to fraction form
    1,735,751.83/2,604,043.44 = 724,311.15/x
  3. Step 3: Cross multiply
    1,735,751.83x = 2,604,043.44 × 724,311.15
  4. Step 4: Simplify right side
    1,735,751.83x = 1,886,137,698,676.36
  5. Step 5: Solve for x
    x = 1,886,137,698,676.36/1,735,751.83
  6. Step 6: Final answer
    x = 1,086,640.19

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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.