Home / 4,724,306.51-6,519,544.61-2,764,561.32

Finding the Fourth Proportional to 4,724,306.51, 6,519,544.61 and 2,764,561.32

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Solution

The fourth proportional to 4,724,306.51, 6,519,544.61 and 2,764,561.32 is: 3,815,095.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,306.51 : 6,519,544.61 = 2,764,561.32 : x
  2. Step 2: Convert to fraction form
    4,724,306.51/6,519,544.61 = 2,764,561.32/x
  3. Step 3: Cross multiply
    4,724,306.51x = 6,519,544.61 × 2,764,561.32
  4. Step 4: Simplify right side
    4,724,306.51x = 18,023,680,838,997.68
  5. Step 5: Solve for x
    x = 18,023,680,838,997.68/4,724,306.51
  6. Step 6: Final answer
    x = 3,815,095.57

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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.