Home / 9,049,984.80-13,563,167.40-3,654,218.40

Finding the Fourth Proportional to 9,049,984.80, 13,563,167.40 and 3,654,218.40

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Solution

The fourth proportional to 9,049,984.80, 13,563,167.40 and 3,654,218.40 is: 5,476,559.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,984.80 : 13,563,167.40 = 3,654,218.40 : x
  2. Step 2: Convert to fraction form
    9,049,984.80/13,563,167.40 = 3,654,218.40/x
  3. Step 3: Cross multiply
    9,049,984.80x = 13,563,167.40 × 3,654,218.40
  4. Step 4: Simplify right side
    9,049,984.80x = 49,562,775,875,360.16
  5. Step 5: Solve for x
    x = 49,562,775,875,360.16/9,049,984.80
  6. Step 6: Final answer
    x = 5,476,559.02

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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.