Home / 1,026,929.38-1,417,053.44-567,971.02

Finding the Fourth Proportional to 1,026,929.38, 1,417,053.44 and 567,971.02

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Solution

The fourth proportional to 1,026,929.38, 1,417,053.44 and 567,971.02 is: 783,739.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,929.38 : 1,417,053.44 = 567,971.02 : x
  2. Step 2: Convert to fraction form
    1,026,929.38/1,417,053.44 = 567,971.02/x
  3. Step 3: Cross multiply
    1,026,929.38x = 1,417,053.44 × 567,971.02
  4. Step 4: Simplify right side
    1,026,929.38x = 804,845,293,559.53
  5. Step 5: Solve for x
    x = 804,845,293,559.53/1,026,929.38
  6. Step 6: Final answer
    x = 783,739.67

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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.