Home / 5,050,904.85-6,970,135.46-2,759,074.65

Finding the Fourth Proportional to 5,050,904.85, 6,970,135.46 and 2,759,074.65

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Solution

The fourth proportional to 5,050,904.85, 6,970,135.46 and 2,759,074.65 is: 3,807,461.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,904.85 : 6,970,135.46 = 2,759,074.65 : x
  2. Step 2: Convert to fraction form
    5,050,904.85/6,970,135.46 = 2,759,074.65/x
  3. Step 3: Cross multiply
    5,050,904.85x = 6,970,135.46 × 2,759,074.65
  4. Step 4: Simplify right side
    5,050,904.85x = 19,231,124,040,956.71
  5. Step 5: Solve for x
    x = 19,231,124,040,956.71/5,050,904.85
  6. Step 6: Final answer
    x = 3,807,461.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.