Home / 1,492,148.22-2,238,219.51-467,556.93

Finding the Fourth Proportional to 1,492,148.22, 2,238,219.51 and 467,556.93

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Solution

The fourth proportional to 1,492,148.22, 2,238,219.51 and 467,556.93 is: 701,334.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,148.22 : 2,238,219.51 = 467,556.93 : x
  2. Step 2: Convert to fraction form
    1,492,148.22/2,238,219.51 = 467,556.93/x
  3. Step 3: Cross multiply
    1,492,148.22x = 2,238,219.51 × 467,556.93
  4. Step 4: Simplify right side
    1,492,148.22x = 1,046,495,042,761.70
  5. Step 5: Solve for x
    x = 1,046,495,042,761.70/1,492,148.22
  6. Step 6: Final answer
    x = 701,334.51

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1.5x scale

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.