Home / 1,026,338.55-1,416,322.71-573,671.67

Finding the Fourth Proportional to 1,026,338.55, 1,416,322.71 and 573,671.67

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Solution

The fourth proportional to 1,026,338.55, 1,416,322.71 and 573,671.67 is: 791,653.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,338.55 : 1,416,322.71 = 573,671.67 : x
  2. Step 2: Convert to fraction form
    1,026,338.55/1,416,322.71 = 573,671.67/x
  3. Step 3: Cross multiply
    1,026,338.55x = 1,416,322.71 × 573,671.67
  4. Step 4: Simplify right side
    1,026,338.55x = 812,504,214,304.63
  5. Step 5: Solve for x
    x = 812,504,214,304.63/1,026,338.55
  6. Step 6: Final answer
    x = 791,653.22

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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.