Home / 5,053,268.40-7,579,902.60-4,256,106.90

Finding the Fourth Proportional to 5,053,268.40, 7,579,902.60 and 4,256,106.90

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Solution

The fourth proportional to 5,053,268.40, 7,579,902.60 and 4,256,106.90 is: 6,384,160.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,268.40 : 7,579,902.60 = 4,256,106.90 : x
  2. Step 2: Convert to fraction form
    5,053,268.40/7,579,902.60 = 4,256,106.90/x
  3. Step 3: Cross multiply
    5,053,268.40x = 7,579,902.60 × 4,256,106.90
  4. Step 4: Simplify right side
    5,053,268.40x = 32,260,875,757,187.94
  5. Step 5: Solve for x
    x = 32,260,875,757,187.94/5,053,268.40
  6. Step 6: Final answer
    x = 6,384,160.35

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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.