Home / 973,331.37-1,459,996.65-708,775.38

Finding the Fourth Proportional to 973,331.37, 1,459,996.65 and 708,775.38

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Solution

The fourth proportional to 973,331.37, 1,459,996.65 and 708,775.38 is: 1,063,162.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,331.37 : 1,459,996.65 = 708,775.38 : x
  2. Step 2: Convert to fraction form
    973,331.37/1,459,996.65 = 708,775.38/x
  3. Step 3: Cross multiply
    973,331.37x = 1,459,996.65 × 708,775.38
  4. Step 4: Simplify right side
    973,331.37x = 1,034,809,680,402.48
  5. Step 5: Solve for x
    x = 1,034,809,680,402.48/973,331.37
  6. Step 6: Final answer
    x = 1,063,162.78

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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.