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Finding the Third Proportional to 3,018,082 and 4,710,830.25

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Solution

The third proportional to 3,018,082 and 4,710,830.25 is: 7,352,988.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,082 : 4,710,830.25 = 4,710,830.25 : x
  2. Step 2: Convert to fraction form
    3,018,082/4,710,830.25 = 4,710,830.25/x
  3. Step 3: Cross multiply
    3,018,082x = 4,710,830.25 × 4,710,830.25
  4. Step 4: Simplify right side
    3,018,082x = 22,191,921,644,315.06
  5. Step 5: Solve for x
    x = 22,191,921,644,315.06/3,018,082
  6. Step 6: Final answer
    x = 7,352,988.30

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.