Home / 1,435,819.60-2,153,556.60-594,283.60

Finding the Fourth Proportional to 1,435,819.60, 2,153,556.60 and 594,283.60

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Solution

The fourth proportional to 1,435,819.60, 2,153,556.60 and 594,283.60 is: 891,353.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,819.60 : 2,153,556.60 = 594,283.60 : x
  2. Step 2: Convert to fraction form
    1,435,819.60/2,153,556.60 = 594,283.60/x
  3. Step 3: Cross multiply
    1,435,819.60x = 2,153,556.60 × 594,283.60
  4. Step 4: Simplify right side
    1,435,819.60x = 1,279,823,369,051.76
  5. Step 5: Solve for x
    x = 1,279,823,369,051.76/1,435,819.60
  6. Step 6: Final answer
    x = 891,353.88

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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.