Home / 3,711,293.10-5,203,275.30-3,711,293.10

Finding the Fourth Proportional to 3,711,293.10, 5,203,275.30 and 3,711,293.10

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Solution

The fourth proportional to 3,711,293.10, 5,203,275.30 and 3,711,293.10 is: 5,203,275.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,293.10 : 5,203,275.30 = 3,711,293.10 : x
  2. Step 2: Convert to fraction form
    3,711,293.10/5,203,275.30 = 3,711,293.10/x
  3. Step 3: Cross multiply
    3,711,293.10x = 5,203,275.30 × 3,711,293.10
  4. Step 4: Simplify right side
    3,711,293.10x = 19,310,879,718,290.43
  5. Step 5: Solve for x
    x = 19,310,879,718,290.43/3,711,293.10
  6. Step 6: Final answer
    x = 5,203,275.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.