Home / 9,470,624.94-13,073,016.47-6,207,649.83

Finding the Fourth Proportional to 9,470,624.94, 13,073,016.47 and 6,207,649.83

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Solution

The fourth proportional to 9,470,624.94, 13,073,016.47 and 6,207,649.83 is: 8,568,886.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,624.94 : 13,073,016.47 = 6,207,649.83 : x
  2. Step 2: Convert to fraction form
    9,470,624.94/13,073,016.47 = 6,207,649.83/x
  3. Step 3: Cross multiply
    9,470,624.94x = 13,073,016.47 × 6,207,649.83
  4. Step 4: Simplify right side
    9,470,624.94x = 81,152,708,436,544.45
  5. Step 5: Solve for x
    x = 81,152,708,436,544.45/9,470,624.94
  6. Step 6: Final answer
    x = 8,568,886.31

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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.