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Finding the Third Proportional to 899,119 and 1,926,484.88

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Solution

The third proportional to 899,119 and 1,926,484.88 is: 4,127,756.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,119 : 1,926,484.88 = 1,926,484.88 : x
  2. Step 2: Convert to fraction form
    899,119/1,926,484.88 = 1,926,484.88/x
  3. Step 3: Cross multiply
    899,119x = 1,926,484.88 × 1,926,484.88
  4. Step 4: Simplify right side
    899,119x = 3,711,343,973,603.77
  5. Step 5: Solve for x
    x = 3,711,343,973,603.77/899,119
  6. Step 6: Final answer
    x = 4,127,756.14

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.