Home / 956,544.38-1,320,065.10-594,166.70

Finding the Fourth Proportional to 956,544.38, 1,320,065.10 and 594,166.70

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Solution

The fourth proportional to 956,544.38, 1,320,065.10 and 594,166.70 is: 819,971.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,544.38 : 1,320,065.10 = 594,166.70 : x
  2. Step 2: Convert to fraction form
    956,544.38/1,320,065.10 = 594,166.70/x
  3. Step 3: Cross multiply
    956,544.38x = 1,320,065.10 × 594,166.70
  4. Step 4: Simplify right side
    956,544.38x = 784,338,724,252.17
  5. Step 5: Solve for x
    x = 784,338,724,252.17/956,544.38
  6. Step 6: Final answer
    x = 819,971.08

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1.5x scale

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.