Home / 832,840.14-1,248,735.33-706,524.69

Finding the Fourth Proportional to 832,840.14, 1,248,735.33 and 706,524.69

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Solution

The fourth proportional to 832,840.14, 1,248,735.33 and 706,524.69 is: 1,059,341.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,840.14 : 1,248,735.33 = 706,524.69 : x
  2. Step 2: Convert to fraction form
    832,840.14/1,248,735.33 = 706,524.69/x
  3. Step 3: Cross multiply
    832,840.14x = 1,248,735.33 × 706,524.69
  4. Step 4: Simplify right side
    832,840.14x = 882,262,341,920.30
  5. Step 5: Solve for x
    x = 882,262,341,920.30/832,840.14
  6. Step 6: Final answer
    x = 1,059,341.76

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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.