Home / 1,222,769.93-1,834,472.00-464,624.51

Finding the Fourth Proportional to 1,222,769.93, 1,834,472.00 and 464,624.51

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Solution

The fourth proportional to 1,222,769.93, 1,834,472.00 and 464,624.51 is: 697,057.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,222,769.93 : 1,834,472.00 = 464,624.51 : x
  2. Step 2: Convert to fraction form
    1,222,769.93/1,834,472.00 = 464,624.51/x
  3. Step 3: Cross multiply
    1,222,769.93x = 1,834,472.00 × 464,624.51
  4. Step 4: Simplify right side
    1,222,769.93x = 852,340,646,097.92
  5. Step 5: Solve for x
    x = 852,340,646,097.92/1,222,769.93
  6. Step 6: Final answer
    x = 697,057.25

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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.