Home / 956,317.37-1,319,717.95-526,596.46

Finding the Fourth Proportional to 956,317.37, 1,319,717.95 and 526,596.46

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Solution

The fourth proportional to 956,317.37, 1,319,717.95 and 526,596.46 is: 726,703.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,317.37 : 1,319,717.95 = 526,596.46 : x
  2. Step 2: Convert to fraction form
    956,317.37/1,319,717.95 = 526,596.46/x
  3. Step 3: Cross multiply
    956,317.37x = 1,319,717.95 × 526,596.46
  4. Step 4: Simplify right side
    956,317.37x = 694,958,796,052.67
  5. Step 5: Solve for x
    x = 694,958,796,052.67/956,317.37
  6. Step 6: Final answer
    x = 726,703.10

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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.