Home / 2,070,176.02-3,105,388.07-650,232.09

Finding the Fourth Proportional to 2,070,176.02, 3,105,388.07 and 650,232.09

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Solution

The fourth proportional to 2,070,176.02, 3,105,388.07 and 650,232.09 is: 975,387.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,176.02 : 3,105,388.07 = 650,232.09 : x
  2. Step 2: Convert to fraction form
    2,070,176.02/3,105,388.07 = 650,232.09/x
  3. Step 3: Cross multiply
    2,070,176.02x = 3,105,388.07 × 650,232.09
  4. Step 4: Simplify right side
    2,070,176.02x = 2,019,222,975,017.17
  5. Step 5: Solve for x
    x = 2,019,222,975,017.17/2,070,176.02
  6. Step 6: Final answer
    x = 975,387.10

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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.