Home / 953,995.27-1,428,630.93-700,675.06

Finding the Fourth Proportional to 953,995.27, 1,428,630.93 and 700,675.06

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Solution

The fourth proportional to 953,995.27, 1,428,630.93 and 700,675.06 is: 1,049,277.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,995.27 : 1,428,630.93 = 700,675.06 : x
  2. Step 2: Convert to fraction form
    953,995.27/1,428,630.93 = 700,675.06/x
  3. Step 3: Cross multiply
    953,995.27x = 1,428,630.93 × 700,675.06
  4. Step 4: Simplify right side
    953,995.27x = 1,001,006,062,595.61
  5. Step 5: Solve for x
    x = 1,001,006,062,595.61/953,995.27
  6. Step 6: Final answer
    x = 1,049,277.80

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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.