Home / 9,448,263.28-14,151,087.20-4,388,926.96

Finding the Fourth Proportional to 9,448,263.28, 14,151,087.20 and 4,388,926.96

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Solution

The fourth proportional to 9,448,263.28, 14,151,087.20 and 4,388,926.96 is: 6,573,492.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,448,263.28 : 14,151,087.20 = 4,388,926.96 : x
  2. Step 2: Convert to fraction form
    9,448,263.28/14,151,087.20 = 4,388,926.96/x
  3. Step 3: Cross multiply
    9,448,263.28x = 14,151,087.20 × 4,388,926.96
  4. Step 4: Simplify right side
    9,448,263.28x = 62,108,088,125,390.91
  5. Step 5: Solve for x
    x = 62,108,088,125,390.91/9,448,263.28
  6. Step 6: Final answer
    x = 6,573,492.53

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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.