Home / 956,594.25-1,320,159.96-526,874.22

Finding the Fourth Proportional to 956,594.25, 1,320,159.96 and 526,874.22

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Solution

The fourth proportional to 956,594.25, 1,320,159.96 and 526,874.22 is: 727,119.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,594.25 : 1,320,159.96 = 526,874.22 : x
  2. Step 2: Convert to fraction form
    956,594.25/1,320,159.96 = 526,874.22/x
  3. Step 3: Cross multiply
    956,594.25x = 1,320,159.96 × 526,874.22
  4. Step 4: Simplify right side
    956,594.25x = 695,558,249,200.23
  5. Step 5: Solve for x
    x = 695,558,249,200.23/956,594.25
  6. Step 6: Final answer
    x = 727,119.41

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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.