Home / 1,026,956.10-1,417,090.35-567,997.74

Finding the Fourth Proportional to 1,026,956.10, 1,417,090.35 and 567,997.74

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Solution

The fourth proportional to 1,026,956.10, 1,417,090.35 and 567,997.74 is: 783,776.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,956.10 : 1,417,090.35 = 567,997.74 : x
  2. Step 2: Convert to fraction form
    1,026,956.10/1,417,090.35 = 567,997.74/x
  3. Step 3: Cross multiply
    1,026,956.10x = 1,417,090.35 × 567,997.74
  4. Step 4: Simplify right side
    1,026,956.10x = 804,904,116,175.81
  5. Step 5: Solve for x
    x = 804,904,116,175.81/1,026,956.10
  6. Step 6: Final answer
    x = 783,776.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.