Home / 1,026,169.60-1,416,110.72-573,460.48

Finding the Fourth Proportional to 1,026,169.60, 1,416,110.72 and 573,460.48

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Solution

The fourth proportional to 1,026,169.60, 1,416,110.72 and 573,460.48 is: 791,373.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,169.60 : 1,416,110.72 = 573,460.48 : x
  2. Step 2: Convert to fraction form
    1,026,169.60/1,416,110.72 = 573,460.48/x
  3. Step 3: Cross multiply
    1,026,169.60x = 1,416,110.72 × 573,460.48
  4. Step 4: Simplify right side
    1,026,169.60x = 812,083,533,224.35
  5. Step 5: Solve for x
    x = 812,083,533,224.35/1,026,169.60
  6. Step 6: Final answer
    x = 791,373.60

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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.