Home / 1,001,802.42-1,382,543.91-594,145.62

Finding the Fourth Proportional to 1,001,802.42, 1,382,543.91 and 594,145.62

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Solution

The fourth proportional to 1,001,802.42, 1,382,543.91 and 594,145.62 is: 819,954.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,802.42 : 1,382,543.91 = 594,145.62 : x
  2. Step 2: Convert to fraction form
    1,001,802.42/1,382,543.91 = 594,145.62/x
  3. Step 3: Cross multiply
    1,001,802.42x = 1,382,543.91 × 594,145.62
  4. Step 4: Simplify right side
    1,001,802.42x = 821,432,408,584.17
  5. Step 5: Solve for x
    x = 821,432,408,584.17/1,001,802.42
  6. Step 6: Final answer
    x = 819,954.51

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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.