Home / 1,004,396.76-1,385,851.88-596,636.07

Finding the Fourth Proportional to 1,004,396.76, 1,385,851.88 and 596,636.07

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Solution

The fourth proportional to 1,004,396.76, 1,385,851.88 and 596,636.07 is: 823,229.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,396.76 : 1,385,851.88 = 596,636.07 : x
  2. Step 2: Convert to fraction form
    1,004,396.76/1,385,851.88 = 596,636.07/x
  3. Step 3: Cross multiply
    1,004,396.76x = 1,385,851.88 × 596,636.07
  4. Step 4: Simplify right side
    1,004,396.76x = 826,849,219,285.31
  5. Step 5: Solve for x
    x = 826,849,219,285.31/1,004,396.76
  6. Step 6: Final answer
    x = 823,229.68

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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.