Home / 953,955.76-1,427,818.38-701,169.34

Finding the Fourth Proportional to 953,955.76, 1,427,818.38 and 701,169.34

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Solution

The fourth proportional to 953,955.76, 1,427,818.38 and 701,169.34 is: 1,049,464.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,955.76 : 1,427,818.38 = 701,169.34 : x
  2. Step 2: Convert to fraction form
    953,955.76/1,427,818.38 = 701,169.34/x
  3. Step 3: Cross multiply
    953,955.76x = 1,427,818.38 × 701,169.34
  4. Step 4: Simplify right side
    953,955.76x = 1,001,142,471,144.47
  5. Step 5: Solve for x
    x = 1,001,142,471,144.47/953,955.76
  6. Step 6: Final answer
    x = 1,049,464.26

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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.