Home / 956,194.88-1,319,522.81-526,477.32

Finding the Fourth Proportional to 956,194.88, 1,319,522.81 and 526,477.32

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Solution

The fourth proportional to 956,194.88, 1,319,522.81 and 526,477.32 is: 726,524.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,194.88 : 1,319,522.81 = 526,477.32 : x
  2. Step 2: Convert to fraction form
    956,194.88/1,319,522.81 = 526,477.32/x
  3. Step 3: Cross multiply
    956,194.88x = 1,319,522.81 × 526,477.32
  4. Step 4: Simplify right side
    956,194.88x = 694,698,830,055.28
  5. Step 5: Solve for x
    x = 694,698,830,055.28/956,194.88
  6. Step 6: Final answer
    x = 726,524.32

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Double scale
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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.