Home / 897,033.48-1,236,900.58-733,181.62

Finding the Fourth Proportional to 897,033.48, 1,236,900.58 and 733,181.62

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Solution

The fourth proportional to 897,033.48, 1,236,900.58 and 733,181.62 is: 1,010,968.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,033.48 : 1,236,900.58 = 733,181.62 : x
  2. Step 2: Convert to fraction form
    897,033.48/1,236,900.58 = 733,181.62/x
  3. Step 3: Cross multiply
    897,033.48x = 1,236,900.58 × 733,181.62
  4. Step 4: Simplify right side
    897,033.48x = 906,872,771,023.34
  5. Step 5: Solve for x
    x = 906,872,771,023.34/897,033.48
  6. Step 6: Final answer
    x = 1,010,968.70

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1.5x scale

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.