Home / 9,189,562.03-13,785,840.38-2,713,292.02

Finding the Fourth Proportional to 9,189,562.03, 13,785,840.38 and 2,713,292.02

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Solution

The fourth proportional to 9,189,562.03, 13,785,840.38 and 2,713,292.02 is: 4,070,380.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,189,562.03 : 13,785,840.38 = 2,713,292.02 : x
  2. Step 2: Convert to fraction form
    9,189,562.03/13,785,840.38 = 2,713,292.02/x
  3. Step 3: Cross multiply
    9,189,562.03x = 13,785,840.38 × 2,713,292.02
  4. Step 4: Simplify right side
    9,189,562.03x = 37,405,010,716,267.61
  5. Step 5: Solve for x
    x = 37,405,010,716,267.61/9,189,562.03
  6. Step 6: Final answer
    x = 4,070,380.13

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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.