Home / 955,853.96-1,319,068-526,124.84

Finding the Fourth Proportional to 955,853.96, 1,319,068 and 526,124.84

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Solution

The fourth proportional to 955,853.96, 1,319,068 and 526,124.84 is: 726,046.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,853.96 : 1,319,068 = 526,124.84 : x
  2. Step 2: Convert to fraction form
    955,853.96/1,319,068 = 526,124.84/x
  3. Step 3: Cross multiply
    955,853.96x = 1,319,068 × 526,124.84
  4. Step 4: Simplify right side
    955,853.96x = 693,994,440,449.12
  5. Step 5: Solve for x
    x = 693,994,440,449.12/955,853.96
  6. Step 6: Final answer
    x = 726,046.52

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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.