Home / 1,050,926.82-1,576,905.39-651,461.82

Finding the Fourth Proportional to 1,050,926.82, 1,576,905.39 and 651,461.82

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Solution

The fourth proportional to 1,050,926.82, 1,576,905.39 and 651,461.82 is: 977,512.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,926.82 : 1,576,905.39 = 651,461.82 : x
  2. Step 2: Convert to fraction form
    1,050,926.82/1,576,905.39 = 651,461.82/x
  3. Step 3: Cross multiply
    1,050,926.82x = 1,576,905.39 × 651,461.82
  4. Step 4: Simplify right side
    1,050,926.82x = 1,027,293,655,337.21
  5. Step 5: Solve for x
    x = 1,027,293,655,337.21/1,050,926.82
  6. Step 6: Final answer
    x = 977,512.07

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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.