Home / 956,603.96-1,320,063.64-594,020.03

Finding the Fourth Proportional to 956,603.96, 1,320,063.64 and 594,020.03

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Solution

The fourth proportional to 956,603.96, 1,320,063.64 and 594,020.03 is: 819,716.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,603.96 : 1,320,063.64 = 594,020.03 : x
  2. Step 2: Convert to fraction form
    956,603.96/1,320,063.64 = 594,020.03/x
  3. Step 3: Cross multiply
    956,603.96x = 1,320,063.64 × 594,020.03
  4. Step 4: Simplify right side
    956,603.96x = 784,144,240,064.61
  5. Step 5: Solve for x
    x = 784,144,240,064.61/956,603.96
  6. Step 6: Final answer
    x = 819,716.70

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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.