Home / 1,801,447.48-2,697,865.26-1,000,743.04

Finding the Fourth Proportional to 1,801,447.48, 2,697,865.26 and 1,000,743.04

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Solution

The fourth proportional to 1,801,447.48, 2,697,865.26 and 1,000,743.04 is: 1,498,722.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,447.48 : 2,697,865.26 = 1,000,743.04 : x
  2. Step 2: Convert to fraction form
    1,801,447.48/2,697,865.26 = 1,000,743.04/x
  3. Step 3: Cross multiply
    1,801,447.48x = 2,697,865.26 × 1,000,743.04
  4. Step 4: Simplify right side
    1,801,447.48x = 2,699,869,881,802.79
  5. Step 5: Solve for x
    x = 2,699,869,881,802.79/1,801,447.48
  6. Step 6: Final answer
    x = 1,498,722.51

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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.