Home / 4,828,334.11-7,241,377.57-1,797,127.51

Finding the Fourth Proportional to 4,828,334.11, 7,241,377.57 and 1,797,127.51

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Solution

The fourth proportional to 4,828,334.11, 7,241,377.57 and 1,797,127.51 is: 2,695,273.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,334.11 : 7,241,377.57 = 1,797,127.51 : x
  2. Step 2: Convert to fraction form
    4,828,334.11/7,241,377.57 = 1,797,127.51/x
  3. Step 3: Cross multiply
    4,828,334.11x = 7,241,377.57 × 1,797,127.51
  4. Step 4: Simplify right side
    4,828,334.11x = 13,013,678,842,434.11
  5. Step 5: Solve for x
    x = 13,013,678,842,434.11/4,828,334.11
  6. Step 6: Final answer
    x = 2,695,273.06

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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.