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Finding the Third Proportional to 2,703,528 and 4,184,709

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Solution

The third proportional to 2,703,528 and 4,184,709 is: 6,477,384.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,528 : 4,184,709 = 4,184,709 : x
  2. Step 2: Convert to fraction form
    2,703,528/4,184,709 = 4,184,709/x
  3. Step 3: Cross multiply
    2,703,528x = 4,184,709 × 4,184,709
  4. Step 4: Simplify right side
    2,703,528x = 17,511,789,414,681
  5. Step 5: Solve for x
    x = 17,511,789,414,681/2,703,528
  6. Step 6: Final answer
    x = 6,477,384.15

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.