Home / 1,433,802.78-2,150,704.26-592,376.40

Finding the Fourth Proportional to 1,433,802.78, 2,150,704.26 and 592,376.40

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Solution

The fourth proportional to 1,433,802.78, 2,150,704.26 and 592,376.40 is: 888,564.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,802.78 : 2,150,704.26 = 592,376.40 : x
  2. Step 2: Convert to fraction form
    1,433,802.78/2,150,704.26 = 592,376.40/x
  3. Step 3: Cross multiply
    1,433,802.78x = 2,150,704.26 × 592,376.40
  4. Step 4: Simplify right side
    1,433,802.78x = 1,274,026,447,003.46
  5. Step 5: Solve for x
    x = 1,274,026,447,003.46/1,433,802.78
  6. Step 6: Final answer
    x = 888,564.64

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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.