Home / 1,843,996.54-2,764,417.14-707,574.28

Finding the Fourth Proportional to 1,843,996.54, 2,764,417.14 and 707,574.28

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Solution

The fourth proportional to 1,843,996.54, 2,764,417.14 and 707,574.28 is: 1,060,756.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,996.54 : 2,764,417.14 = 707,574.28 : x
  2. Step 2: Convert to fraction form
    1,843,996.54/2,764,417.14 = 707,574.28/x
  3. Step 3: Cross multiply
    1,843,996.54x = 2,764,417.14 × 707,574.28
  4. Step 4: Simplify right side
    1,843,996.54x = 1,956,030,467,455.16
  5. Step 5: Solve for x
    x = 1,956,030,467,455.16/1,843,996.54
  6. Step 6: Final answer
    x = 1,060,756.04

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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.