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Finding the Third Proportional to 929,080.13 and 1,435,867.88

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Solution

The third proportional to 929,080.13 and 1,435,867.88 is: 2,219,094.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,080.13 : 1,435,867.88 = 1,435,867.88 : x
  2. Step 2: Convert to fraction form
    929,080.13/1,435,867.88 = 1,435,867.88/x
  3. Step 3: Cross multiply
    929,080.13x = 1,435,867.88 × 1,435,867.88
  4. Step 4: Simplify right side
    929,080.13x = 2,061,716,554,457.02
  5. Step 5: Solve for x
    x = 2,061,716,554,457.02/929,080.13
  6. Step 6: Final answer
    x = 2,219,094.46

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.