Home / 9,147,224.77-13,722,329.18-3,754,427.83

Finding the Fourth Proportional to 9,147,224.77, 13,722,329.18 and 3,754,427.83

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Solution

The fourth proportional to 9,147,224.77, 13,722,329.18 and 3,754,427.83 is: 5,632,254.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,147,224.77 : 13,722,329.18 = 3,754,427.83 : x
  2. Step 2: Convert to fraction form
    9,147,224.77/13,722,329.18 = 3,754,427.83/x
  3. Step 3: Cross multiply
    9,147,224.77x = 13,722,329.18 × 3,754,427.83
  4. Step 4: Simplify right side
    9,147,224.77x = 51,519,494,547,040.95
  5. Step 5: Solve for x
    x = 51,519,494,547,040.95/9,147,224.77
  6. Step 6: Final answer
    x = 5,632,254.14

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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.