Home / 1,026,188.92-1,416,018.07-567,241.50

Finding the Fourth Proportional to 1,026,188.92, 1,416,018.07 and 567,241.50

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Solution

The fourth proportional to 1,026,188.92, 1,416,018.07 and 567,241.50 is: 782,725.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,188.92 : 1,416,018.07 = 567,241.50 : x
  2. Step 2: Convert to fraction form
    1,026,188.92/1,416,018.07 = 567,241.50/x
  3. Step 3: Cross multiply
    1,026,188.92x = 1,416,018.07 × 567,241.50
  4. Step 4: Simplify right side
    1,026,188.92x = 803,224,214,053.91
  5. Step 5: Solve for x
    x = 803,224,214,053.91/1,026,188.92
  6. Step 6: Final answer
    x = 782,725.48

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1.5x scale

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.