Home / 1,433,167.84-2,150,033.64-473,584.74

Finding the Fourth Proportional to 1,433,167.84, 2,150,033.64 and 473,584.74

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Solution

The fourth proportional to 1,433,167.84, 2,150,033.64 and 473,584.74 is: 710,470.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,167.84 : 2,150,033.64 = 473,584.74 : x
  2. Step 2: Convert to fraction form
    1,433,167.84/2,150,033.64 = 473,584.74/x
  3. Step 3: Cross multiply
    1,433,167.84x = 2,150,033.64 × 473,584.74
  4. Step 4: Simplify right side
    1,433,167.84x = 1,018,223,122,390.65
  5. Step 5: Solve for x
    x = 1,018,223,122,390.65/1,433,167.84
  6. Step 6: Final answer
    x = 710,470.26

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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.