Home / 1,295,495.44-1,943,492.24-496,714.69

Finding the Fourth Proportional to 1,295,495.44, 1,943,492.24 and 496,714.69

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Solution

The fourth proportional to 1,295,495.44, 1,943,492.24 and 496,714.69 is: 745,167.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,495.44 : 1,943,492.24 = 496,714.69 : x
  2. Step 2: Convert to fraction form
    1,295,495.44/1,943,492.24 = 496,714.69/x
  3. Step 3: Cross multiply
    1,295,495.44x = 1,943,492.24 × 496,714.69
  4. Step 4: Simplify right side
    1,295,495.44x = 965,361,145,509.01
  5. Step 5: Solve for x
    x = 965,361,145,509.01/1,295,495.44
  6. Step 6: Final answer
    x = 745,167.54

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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.