Home / 2,213,852.50-3,320,720.43-616,351.06

Finding the Fourth Proportional to 2,213,852.50, 3,320,720.43 and 616,351.06

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Solution

The fourth proportional to 2,213,852.50, 3,320,720.43 and 616,351.06 is: 924,510.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,213,852.50 : 3,320,720.43 = 616,351.06 : x
  2. Step 2: Convert to fraction form
    2,213,852.50/3,320,720.43 = 616,351.06/x
  3. Step 3: Cross multiply
    2,213,852.50x = 3,320,720.43 × 616,351.06
  4. Step 4: Simplify right side
    2,213,852.50x = 2,046,729,556,994.16
  5. Step 5: Solve for x
    x = 2,046,729,556,994.16/2,213,852.50
  6. Step 6: Final answer
    x = 924,510.35

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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.