Home / 1,021,595.20-1,409,801.37-592,124.44

Finding the Fourth Proportional to 1,021,595.20, 1,409,801.37 and 592,124.44

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Solution

The fourth proportional to 1,021,595.20, 1,409,801.37 and 592,124.44 is: 817,131.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,595.20 : 1,409,801.37 = 592,124.44 : x
  2. Step 2: Convert to fraction form
    1,021,595.20/1,409,801.37 = 592,124.44/x
  3. Step 3: Cross multiply
    1,021,595.20x = 1,409,801.37 × 592,124.44
  4. Step 4: Simplify right side
    1,021,595.20x = 834,777,846,722.48
  5. Step 5: Solve for x
    x = 834,777,846,722.48/1,021,595.20
  6. Step 6: Final answer
    x = 817,131.72

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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.