Home / 956,296.16-1,319,698.44-526,616.24

Finding the Fourth Proportional to 956,296.16, 1,319,698.44 and 526,616.24

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Solution

The fourth proportional to 956,296.16, 1,319,698.44 and 526,616.24 is: 726,735.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,296.16 : 1,319,698.44 = 526,616.24 : x
  2. Step 2: Convert to fraction form
    956,296.16/1,319,698.44 = 526,616.24/x
  3. Step 3: Cross multiply
    956,296.16x = 1,319,698.44 × 526,616.24
  4. Step 4: Simplify right side
    956,296.16x = 694,974,630,406.67
  5. Step 5: Solve for x
    x = 694,974,630,406.67/956,296.16
  6. Step 6: Final answer
    x = 726,735.77

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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.