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Finding the Third Proportional to 3,047,370 and 6,346,959

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Solution

The third proportional to 3,047,370 and 6,346,959 is: 13,219,231.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,370 : 6,346,959 = 6,346,959 : x
  2. Step 2: Convert to fraction form
    3,047,370/6,346,959 = 6,346,959/x
  3. Step 3: Cross multiply
    3,047,370x = 6,346,959 × 6,346,959
  4. Step 4: Simplify right side
    3,047,370x = 40,283,888,547,681
  5. Step 5: Solve for x
    x = 40,283,888,547,681/3,047,370
  6. Step 6: Final answer
    x = 13,219,231.19

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.