Home / 1,021,594.20-1,409,799.99-592,123.44

Finding the Fourth Proportional to 1,021,594.20, 1,409,799.99 and 592,123.44

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Solution

The fourth proportional to 1,021,594.20, 1,409,799.99 and 592,123.44 is: 817,130.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,594.20 : 1,409,799.99 = 592,123.44 : x
  2. Step 2: Convert to fraction form
    1,021,594.20/1,409,799.99 = 592,123.44/x
  3. Step 3: Cross multiply
    1,021,594.20x = 1,409,799.99 × 592,123.44
  4. Step 4: Simplify right side
    1,021,594.20x = 834,775,619,790.77
  5. Step 5: Solve for x
    x = 834,775,619,790.77/1,021,594.20
  6. Step 6: Final answer
    x = 817,130.34

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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.