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Finding the Third Proportional to 4,875,528 and 10,500,284

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Solution

The third proportional to 4,875,528 and 10,500,284 is: 22,614,158.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,528 : 10,500,284 = 10,500,284 : x
  2. Step 2: Convert to fraction form
    4,875,528/10,500,284 = 10,500,284/x
  3. Step 3: Cross multiply
    4,875,528x = 10,500,284 × 10,500,284
  4. Step 4: Simplify right side
    4,875,528x = 110,255,964,080,656
  5. Step 5: Solve for x
    x = 110,255,964,080,656/4,875,528
  6. Step 6: Final answer
    x = 22,614,158.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.