Home / 1,843,999.56-2,764,421.64-707,577.28

Finding the Fourth Proportional to 1,843,999.56, 2,764,421.64 and 707,577.28

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Solution

The fourth proportional to 1,843,999.56, 2,764,421.64 and 707,577.28 is: 1,060,760.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,999.56 : 2,764,421.64 = 707,577.28 : x
  2. Step 2: Convert to fraction form
    1,843,999.56/2,764,421.64 = 707,577.28/x
  3. Step 3: Cross multiply
    1,843,999.56x = 2,764,421.64 × 707,577.28
  4. Step 4: Simplify right side
    1,843,999.56x = 1,956,041,944,804.34
  5. Step 5: Solve for x
    x = 1,956,041,944,804.34/1,843,999.56
  6. Step 6: Final answer
    x = 1,060,760.53

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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.