Home / 897,922.80-1,346,884.20-897,922.80

Finding the Fourth Proportional to 897,922.80, 1,346,884.20 and 897,922.80

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Solution

The fourth proportional to 897,922.80, 1,346,884.20 and 897,922.80 is: 1,346,884.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,922.80 : 1,346,884.20 = 897,922.80 : x
  2. Step 2: Convert to fraction form
    897,922.80/1,346,884.20 = 897,922.80/x
  3. Step 3: Cross multiply
    897,922.80x = 1,346,884.20 × 897,922.80
  4. Step 4: Simplify right side
    897,922.80x = 1,209,398,032,139.76
  5. Step 5: Solve for x
    x = 1,209,398,032,139.76/897,922.80
  6. Step 6: Final answer
    x = 1,346,884.20

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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.