Home / 1,026,482-1,416,530.37-567,586.47

Finding the Fourth Proportional to 1,026,482, 1,416,530.37 and 567,586.47

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Solution

The fourth proportional to 1,026,482, 1,416,530.37 and 567,586.47 is: 783,261.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,482 : 1,416,530.37 = 567,586.47 : x
  2. Step 2: Convert to fraction form
    1,026,482/1,416,530.37 = 567,586.47/x
  3. Step 3: Cross multiply
    1,026,482x = 1,416,530.37 × 567,586.47
  4. Step 4: Simplify right side
    1,026,482x = 804,003,472,356.09
  5. Step 5: Solve for x
    x = 804,003,472,356.09/1,026,482
  6. Step 6: Final answer
    x = 783,261.15

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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.