Home / 1,695,285.48-2,341,566.18-1,267,467.24

Finding the Fourth Proportional to 1,695,285.48, 2,341,566.18 and 1,267,467.24

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Solution

The fourth proportional to 1,695,285.48, 2,341,566.18 and 1,267,467.24 is: 1,750,654.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,285.48 : 2,341,566.18 = 1,267,467.24 : x
  2. Step 2: Convert to fraction form
    1,695,285.48/2,341,566.18 = 1,267,467.24/x
  3. Step 3: Cross multiply
    1,695,285.48x = 2,341,566.18 × 1,267,467.24
  4. Step 4: Simplify right side
    1,695,285.48x = 2,967,858,423,441.94
  5. Step 5: Solve for x
    x = 2,967,858,423,441.94/1,695,285.48
  6. Step 6: Final answer
    x = 1,750,654.07

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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.