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Finding the Third Proportional to 1,427,307.01 and 3,330,495.35

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Solution

The third proportional to 1,427,307.01 and 3,330,495.35 is: 7,771,417.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,427,307.01 : 3,330,495.35 = 3,330,495.35 : x
  2. Step 2: Convert to fraction form
    1,427,307.01/3,330,495.35 = 3,330,495.35/x
  3. Step 3: Cross multiply
    1,427,307.01x = 3,330,495.35 × 3,330,495.35
  4. Step 4: Simplify right side
    1,427,307.01x = 11,092,199,286,779.42
  5. Step 5: Solve for x
    x = 11,092,199,286,779.42/1,427,307.01
  6. Step 6: Final answer
    x = 7,771,417.92

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.