Home / 955,824.70-1,319,027.65-526,095.58

Finding the Fourth Proportional to 955,824.70, 1,319,027.65 and 526,095.58

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Solution

The fourth proportional to 955,824.70, 1,319,027.65 and 526,095.58 is: 726,006.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,824.70 : 1,319,027.65 = 526,095.58 : x
  2. Step 2: Convert to fraction form
    955,824.70/1,319,027.65 = 526,095.58/x
  3. Step 3: Cross multiply
    955,824.70x = 1,319,027.65 × 526,095.58
  4. Step 4: Simplify right side
    955,824.70x = 693,934,616,562.79
  5. Step 5: Solve for x
    x = 693,934,616,562.79/955,824.70
  6. Step 6: Final answer
    x = 726,006.16

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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.