Home / 1,137,273.12-1,706,500.08-463,848.48

Finding the Fourth Proportional to 1,137,273.12, 1,706,500.08 and 463,848.48

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Solution

The fourth proportional to 1,137,273.12, 1,706,500.08 and 463,848.48 is: 696,013.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,273.12 : 1,706,500.08 = 463,848.48 : x
  2. Step 2: Convert to fraction form
    1,137,273.12/1,706,500.08 = 463,848.48/x
  3. Step 3: Cross multiply
    1,137,273.12x = 1,706,500.08 × 463,848.48
  4. Step 4: Simplify right side
    1,137,273.12x = 791,557,468,227.88
  5. Step 5: Solve for x
    x = 791,557,468,227.88/1,137,273.12
  6. Step 6: Final answer
    x = 696,013.52

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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.