Home / 6,048,451.15-9,072,482.33-2,005,125.55

Finding the Fourth Proportional to 6,048,451.15, 9,072,482.33 and 2,005,125.55

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Solution

The fourth proportional to 6,048,451.15, 9,072,482.33 and 2,005,125.55 is: 3,007,623.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,451.15 : 9,072,482.33 = 2,005,125.55 : x
  2. Step 2: Convert to fraction form
    6,048,451.15/9,072,482.33 = 2,005,125.55/x
  3. Step 3: Cross multiply
    6,048,451.15x = 9,072,482.33 × 2,005,125.55
  4. Step 4: Simplify right side
    6,048,451.15x = 18,191,466,111,780.90
  5. Step 5: Solve for x
    x = 18,191,466,111,780.90/6,048,451.15
  6. Step 6: Final answer
    x = 3,007,623.88

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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.