Home / 1,003,594.34-1,384,964.34-544,709.57

Finding the Fourth Proportional to 1,003,594.34, 1,384,964.34 and 544,709.57

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Solution

The fourth proportional to 1,003,594.34, 1,384,964.34 and 544,709.57 is: 751,701.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,594.34 : 1,384,964.34 = 544,709.57 : x
  2. Step 2: Convert to fraction form
    1,003,594.34/1,384,964.34 = 544,709.57/x
  3. Step 3: Cross multiply
    1,003,594.34x = 1,384,964.34 × 544,709.57
  4. Step 4: Simplify right side
    1,003,594.34x = 754,403,323,181.91
  5. Step 5: Solve for x
    x = 754,403,323,181.91/1,003,594.34
  6. Step 6: Final answer
    x = 751,701.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.