Home / 1,482,866.30-2,224,299.45-360,935.30

Finding the Fourth Proportional to 1,482,866.30, 2,224,299.45 and 360,935.30

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Solution

The fourth proportional to 1,482,866.30, 2,224,299.45 and 360,935.30 is: 541,402.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,866.30 : 2,224,299.45 = 360,935.30 : x
  2. Step 2: Convert to fraction form
    1,482,866.30/2,224,299.45 = 360,935.30/x
  3. Step 3: Cross multiply
    1,482,866.30x = 2,224,299.45 × 360,935.30
  4. Step 4: Simplify right side
    1,482,866.30x = 802,828,189,275.59
  5. Step 5: Solve for x
    x = 802,828,189,275.59/1,482,866.30
  6. Step 6: Final answer
    x = 541,402.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.