Home / 695,285.44-1,041,031.52-526,293.52

Finding the Fourth Proportional to 695,285.44, 1,041,031.52 and 526,293.52

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Solution

The fourth proportional to 695,285.44, 1,041,031.52 and 526,293.52 is: 788,004.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,285.44 : 1,041,031.52 = 526,293.52 : x
  2. Step 2: Convert to fraction form
    695,285.44/1,041,031.52 = 526,293.52/x
  3. Step 3: Cross multiply
    695,285.44x = 1,041,031.52 × 526,293.52
  4. Step 4: Simplify right side
    695,285.44x = 547,888,143,091.75
  5. Step 5: Solve for x
    x = 547,888,143,091.75/695,285.44
  6. Step 6: Final answer
    x = 788,004.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.