Home / 9,180,527.02-13,770,292.19-2,790,281.14

Finding the Fourth Proportional to 9,180,527.02, 13,770,292.19 and 2,790,281.14

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Solution

The fourth proportional to 9,180,527.02, 13,770,292.19 and 2,790,281.14 is: 4,185,270.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,180,527.02 : 13,770,292.19 = 2,790,281.14 : x
  2. Step 2: Convert to fraction form
    9,180,527.02/13,770,292.19 = 2,790,281.14/x
  3. Step 3: Cross multiply
    9,180,527.02x = 13,770,292.19 × 2,790,281.14
  4. Step 4: Simplify right side
    9,180,527.02x = 38,422,986,541,669.16
  5. Step 5: Solve for x
    x = 38,422,986,541,669.16/9,180,527.02
  6. Step 6: Final answer
    x = 4,185,270.24

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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.