Home / 6,285,278.46-9,434,514.63-5,570,195.07

Finding the Fourth Proportional to 6,285,278.46, 9,434,514.63 and 5,570,195.07

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Solution

The fourth proportional to 6,285,278.46, 9,434,514.63 and 5,570,195.07 is: 8,361,139.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,278.46 : 9,434,514.63 = 5,570,195.07 : x
  2. Step 2: Convert to fraction form
    6,285,278.46/9,434,514.63 = 5,570,195.07/x
  3. Step 3: Cross multiply
    6,285,278.46x = 9,434,514.63 × 5,570,195.07
  4. Step 4: Simplify right side
    6,285,278.46x = 52,552,086,879,868.88
  5. Step 5: Solve for x
    x = 52,552,086,879,868.88/6,285,278.46
  6. Step 6: Final answer
    x = 8,361,139.00

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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.