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Finding the Third Proportional to 929,088 and 2,010,240

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Solution

The third proportional to 929,088 and 2,010,240 is: 4,349,496.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,088 : 2,010,240 = 2,010,240 : x
  2. Step 2: Convert to fraction form
    929,088/2,010,240 = 2,010,240/x
  3. Step 3: Cross multiply
    929,088x = 2,010,240 × 2,010,240
  4. Step 4: Simplify right side
    929,088x = 4,041,064,857,600
  5. Step 5: Solve for x
    x = 4,041,064,857,600/929,088
  6. Step 6: Final answer
    x = 4,349,496.34

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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.