Home / 6,138,780.01-9,209,115.86-2,094,325.02

Finding the Fourth Proportional to 6,138,780.01, 9,209,115.86 and 2,094,325.02

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Solution

The fourth proportional to 6,138,780.01, 9,209,115.86 and 2,094,325.02 is: 3,141,810.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,138,780.01 : 9,209,115.86 = 2,094,325.02 : x
  2. Step 2: Convert to fraction form
    6,138,780.01/9,209,115.86 = 2,094,325.02/x
  3. Step 3: Cross multiply
    6,138,780.01x = 9,209,115.86 × 2,094,325.02
  4. Step 4: Simplify right side
    6,138,780.01x = 19,286,881,747,205.19
  5. Step 5: Solve for x
    x = 19,286,881,747,205.19/6,138,780.01
  6. Step 6: Final answer
    x = 3,141,810.22

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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.