Home / 1,026,929.31-1,417,053.36-567,970.96

Finding the Fourth Proportional to 1,026,929.31, 1,417,053.36 and 567,970.96

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Solution

The fourth proportional to 1,026,929.31, 1,417,053.36 and 567,970.96 is: 783,739.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,929.31 : 1,417,053.36 = 567,970.96 : x
  2. Step 2: Convert to fraction form
    1,026,929.31/1,417,053.36 = 567,970.96/x
  3. Step 3: Cross multiply
    1,026,929.31x = 1,417,053.36 × 567,970.96
  4. Step 4: Simplify right side
    1,026,929.31x = 804,845,156,891.85
  5. Step 5: Solve for x
    x = 804,845,156,891.85/1,026,929.31
  6. Step 6: Final answer
    x = 783,739.59

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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.