Home / 4,834,710.58-7,251,277.68-1,422,199.10

Finding the Fourth Proportional to 4,834,710.58, 7,251,277.68 and 1,422,199.10

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Solution

The fourth proportional to 4,834,710.58, 7,251,277.68 and 1,422,199.10 is: 2,133,066.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,710.58 : 7,251,277.68 = 1,422,199.10 : x
  2. Step 2: Convert to fraction form
    4,834,710.58/7,251,277.68 = 1,422,199.10/x
  3. Step 3: Cross multiply
    4,834,710.58x = 7,251,277.68 × 1,422,199.10
  4. Step 4: Simplify right side
    4,834,710.58x = 10,312,760,554,089.70
  5. Step 5: Solve for x
    x = 10,312,760,554,089.70/4,834,710.58
  6. Step 6: Final answer
    x = 2,133,066.79

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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.