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Finding the Third Proportional to 7,053,545 and 10,552,953

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Solution

The third proportional to 7,053,545 and 10,552,953 is: 15,788,488.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,545 : 10,552,953 = 10,552,953 : x
  2. Step 2: Convert to fraction form
    7,053,545/10,552,953 = 10,552,953/x
  3. Step 3: Cross multiply
    7,053,545x = 10,552,953 × 10,552,953
  4. Step 4: Simplify right side
    7,053,545x = 111,364,817,020,209
  5. Step 5: Solve for x
    x = 111,364,817,020,209/7,053,545
  6. Step 6: Final answer
    x = 15,788,488.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.