Home / 9,020,357.73-13,532,526.75-2,631,110.13

Finding the Fourth Proportional to 9,020,357.73, 13,532,526.75 and 2,631,110.13

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Solution

The fourth proportional to 9,020,357.73, 13,532,526.75 and 2,631,110.13 is: 3,947,245.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,020,357.73 : 13,532,526.75 = 2,631,110.13 : x
  2. Step 2: Convert to fraction form
    9,020,357.73/13,532,526.75 = 2,631,110.13/x
  3. Step 3: Cross multiply
    9,020,357.73x = 13,532,526.75 × 2,631,110.13
  4. Step 4: Simplify right side
    9,020,357.73x = 35,605,568,216,420.98
  5. Step 5: Solve for x
    x = 35,605,568,216,420.98/9,020,357.73
  6. Step 6: Final answer
    x = 3,947,245.69

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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.