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Finding the Third Proportional to 4,988,952 and 10,776,240

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Solution

The third proportional to 4,988,952 and 10,776,240 is: 23,276,902.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,988,952 : 10,776,240 = 10,776,240 : x
  2. Step 2: Convert to fraction form
    4,988,952/10,776,240 = 10,776,240/x
  3. Step 3: Cross multiply
    4,988,952x = 10,776,240 × 10,776,240
  4. Step 4: Simplify right side
    4,988,952x = 116,127,348,537,600
  5. Step 5: Solve for x
    x = 116,127,348,537,600/4,988,952
  6. Step 6: Final answer
    x = 23,276,902.35

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.