Home / 7,396,357.20-11,094,535.80-4,845,440.40

Finding the Fourth Proportional to 7,396,357.20, 11,094,535.80 and 4,845,440.40

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Solution

The fourth proportional to 7,396,357.20, 11,094,535.80 and 4,845,440.40 is: 7,268,160.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396,357.20 : 11,094,535.80 = 4,845,440.40 : x
  2. Step 2: Convert to fraction form
    7,396,357.20/11,094,535.80 = 4,845,440.40/x
  3. Step 3: Cross multiply
    7,396,357.20x = 11,094,535.80 × 4,845,440.40
  4. Step 4: Simplify right side
    7,396,357.20x = 53,757,911,984,566.33
  5. Step 5: Solve for x
    x = 53,757,911,984,566.33/7,396,357.20
  6. Step 6: Final answer
    x = 7,268,160.60

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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.