Home / 5,595,775.40-8,406,104.70-5,384,268.20

Finding the Fourth Proportional to 5,595,775.40, 8,406,104.70 and 5,384,268.20

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Solution

The fourth proportional to 5,595,775.40, 8,406,104.70 and 5,384,268.20 is: 8,088,373.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,775.40 : 8,406,104.70 = 5,384,268.20 : x
  2. Step 2: Convert to fraction form
    5,595,775.40/8,406,104.70 = 5,384,268.20/x
  3. Step 3: Cross multiply
    5,595,775.40x = 8,406,104.70 × 5,384,268.20
  4. Step 4: Simplify right side
    5,595,775.40x = 45,260,722,222,080.54
  5. Step 5: Solve for x
    x = 45,260,722,222,080.54/5,595,775.40
  6. Step 6: Final answer
    x = 8,088,373.64

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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.