Home / 9,621,519.38-14,432,157.08-2,335,039.12

Finding the Fourth Proportional to 9,621,519.38, 14,432,157.08 and 2,335,039.12

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Solution

The fourth proportional to 9,621,519.38, 14,432,157.08 and 2,335,039.12 is: 3,502,529.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,621,519.38 : 14,432,157.08 = 2,335,039.12 : x
  2. Step 2: Convert to fraction form
    9,621,519.38/14,432,157.08 = 2,335,039.12/x
  3. Step 3: Cross multiply
    9,621,519.38x = 14,432,157.08 × 2,335,039.12
  4. Step 4: Simplify right side
    9,621,519.38x = 33,699,651,367,784.97
  5. Step 5: Solve for x
    x = 33,699,651,367,784.97/9,621,519.38
  6. Step 6: Final answer
    x = 3,502,529.07

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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.