Home / 1,059,388.14-1,461,890.12-594,216.41

Finding the Fourth Proportional to 1,059,388.14, 1,461,890.12 and 594,216.41

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Solution

The fourth proportional to 1,059,388.14, 1,461,890.12 and 594,216.41 is: 819,981.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,388.14 : 1,461,890.12 = 594,216.41 : x
  2. Step 2: Convert to fraction form
    1,059,388.14/1,461,890.12 = 594,216.41/x
  3. Step 3: Cross multiply
    1,059,388.14x = 1,461,890.12 × 594,216.41
  4. Step 4: Simplify right side
    1,059,388.14x = 868,679,096,751.69
  5. Step 5: Solve for x
    x = 868,679,096,751.69/1,059,388.14
  6. Step 6: Final answer
    x = 819,981.90

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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.