Home / 5,036,406.54-7,557,150.33-2,477,514.30

Finding the Fourth Proportional to 5,036,406.54, 7,557,150.33 and 2,477,514.30

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Solution

The fourth proportional to 5,036,406.54, 7,557,150.33 and 2,477,514.30 is: 3,717,521.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,406.54 : 7,557,150.33 = 2,477,514.30 : x
  2. Step 2: Convert to fraction form
    5,036,406.54/7,557,150.33 = 2,477,514.30/x
  3. Step 3: Cross multiply
    5,036,406.54x = 7,557,150.33 × 2,477,514.30
  4. Step 4: Simplify right side
    5,036,406.54x = 18,722,948,009,824.72
  5. Step 5: Solve for x
    x = 18,722,948,009,824.72/5,036,406.54
  6. Step 6: Final answer
    x = 3,717,521.19

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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.