Home / 9,400,457.53-14,100,686.45-6,204,836.32

Finding the Fourth Proportional to 9,400,457.53, 14,100,686.45 and 6,204,836.32

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Solution

The fourth proportional to 9,400,457.53, 14,100,686.45 and 6,204,836.32 is: 9,307,254.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,457.53 : 14,100,686.45 = 6,204,836.32 : x
  2. Step 2: Convert to fraction form
    9,400,457.53/14,100,686.45 = 6,204,836.32/x
  3. Step 3: Cross multiply
    9,400,457.53x = 14,100,686.45 × 6,204,836.32
  4. Step 4: Simplify right side
    9,400,457.53x = 87,492,451,378,884.11
  5. Step 5: Solve for x
    x = 87,492,451,378,884.11/9,400,457.53
  6. Step 6: Final answer
    x = 9,307,254.58

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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.