Home / 8,044,720.64-11,101,933.28-4,373,884.16

Finding the Fourth Proportional to 8,044,720.64, 11,101,933.28 and 4,373,884.16

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Solution

The fourth proportional to 8,044,720.64, 11,101,933.28 and 4,373,884.16 is: 6,036,079.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,720.64 : 11,101,933.28 = 4,373,884.16 : x
  2. Step 2: Convert to fraction form
    8,044,720.64/11,101,933.28 = 4,373,884.16/x
  3. Step 3: Cross multiply
    8,044,720.64x = 11,101,933.28 × 4,373,884.16
  4. Step 4: Simplify right side
    8,044,720.64x = 48,558,570,118,768.84
  5. Step 5: Solve for x
    x = 48,558,570,118,768.84/8,044,720.64
  6. Step 6: Final answer
    x = 6,036,079.10

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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.