Home / 955,843.63-1,319,014.02-526,041.61

Finding the Fourth Proportional to 955,843.63, 1,319,014.02 and 526,041.61

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Solution

The fourth proportional to 955,843.63, 1,319,014.02 and 526,041.61 is: 725,909.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,843.63 : 1,319,014.02 = 526,041.61 : x
  2. Step 2: Convert to fraction form
    955,843.63/1,319,014.02 = 526,041.61/x
  3. Step 3: Cross multiply
    955,843.63x = 1,319,014.02 × 526,041.61
  4. Step 4: Simplify right side
    955,843.63x = 693,856,258,693.37
  5. Step 5: Solve for x
    x = 693,856,258,693.37/955,843.63
  6. Step 6: Final answer
    x = 725,909.80

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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.