Home / 9,191,633-12,682,530.96-5,323,923.32

Finding the Fourth Proportional to 9,191,633, 12,682,530.96 and 5,323,923.32

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Solution

The fourth proportional to 9,191,633, 12,682,530.96 and 5,323,923.32 is: 7,345,900.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,191,633 : 12,682,530.96 = 5,323,923.32 : x
  2. Step 2: Convert to fraction form
    9,191,633/12,682,530.96 = 5,323,923.32/x
  3. Step 3: Cross multiply
    9,191,633x = 12,682,530.96 × 5,323,923.32
  4. Step 4: Simplify right side
    9,191,633x = 67,520,822,334,565.99
  5. Step 5: Solve for x
    x = 67,520,822,334,565.99/9,191,633
  6. Step 6: Final answer
    x = 7,345,900.60

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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.