Home / 1,006,350.14-1,510,225.06-650,481.50

Finding the Fourth Proportional to 1,006,350.14, 1,510,225.06 and 650,481.50

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Solution

The fourth proportional to 1,006,350.14, 1,510,225.06 and 650,481.50 is: 976,174.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,350.14 : 1,510,225.06 = 650,481.50 : x
  2. Step 2: Convert to fraction form
    1,006,350.14/1,510,225.06 = 650,481.50/x
  3. Step 3: Cross multiply
    1,006,350.14x = 1,510,225.06 × 650,481.50
  4. Step 4: Simplify right side
    1,006,350.14x = 982,373,462,366.39
  5. Step 5: Solve for x
    x = 982,373,462,366.39/1,006,350.14
  6. Step 6: Final answer
    x = 976,174.62

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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.