Home / 1,026,647.06-1,416,782.34-567,737.91

Finding the Fourth Proportional to 1,026,647.06, 1,416,782.34 and 567,737.91

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Solution

The fourth proportional to 1,026,647.06, 1,416,782.34 and 567,737.91 is: 783,483.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,647.06 : 1,416,782.34 = 567,737.91 : x
  2. Step 2: Convert to fraction form
    1,026,647.06/1,416,782.34 = 567,737.91/x
  3. Step 3: Cross multiply
    1,026,647.06x = 1,416,782.34 × 567,737.91
  4. Step 4: Simplify right side
    1,026,647.06x = 804,361,044,636.51
  5. Step 5: Solve for x
    x = 804,361,044,636.51/1,026,647.06
  6. Step 6: Final answer
    x = 783,483.52

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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.