Home / 7,508,867.98-10,362,441.84-4,246,170.88

Finding the Fourth Proportional to 7,508,867.98, 10,362,441.84 and 4,246,170.88

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Solution

The fourth proportional to 7,508,867.98, 10,362,441.84 and 4,246,170.88 is: 5,859,831.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,867.98 : 10,362,441.84 = 4,246,170.88 : x
  2. Step 2: Convert to fraction form
    7,508,867.98/10,362,441.84 = 4,246,170.88/x
  3. Step 3: Cross multiply
    7,508,867.98x = 10,362,441.84 × 4,246,170.88
  4. Step 4: Simplify right side
    7,508,867.98x = 44,000,698,786,701.62
  5. Step 5: Solve for x
    x = 44,000,698,786,701.62/7,508,867.98
  6. Step 6: Final answer
    x = 5,859,831.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.