Home / 1,082,847.32-1,625,867.71-604,010.67

Finding the Fourth Proportional to 1,082,847.32, 1,625,867.71 and 604,010.67

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Solution

The fourth proportional to 1,082,847.32, 1,625,867.71 and 604,010.67 is: 906,906.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,847.32 : 1,625,867.71 = 604,010.67 : x
  2. Step 2: Convert to fraction form
    1,082,847.32/1,625,867.71 = 604,010.67/x
  3. Step 3: Cross multiply
    1,082,847.32x = 1,625,867.71 × 604,010.67
  4. Step 4: Simplify right side
    1,082,847.32x = 982,041,446,386.94
  5. Step 5: Solve for x
    x = 982,041,446,386.94/1,082,847.32
  6. Step 6: Final answer
    x = 906,906.66

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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.