Home / 1,030,787.48-1,546,181.04-604,971.20

Finding the Fourth Proportional to 1,030,787.48, 1,546,181.04 and 604,971.20

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Solution

The fourth proportional to 1,030,787.48, 1,546,181.04 and 604,971.20 is: 907,456.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,787.48 : 1,546,181.04 = 604,971.20 : x
  2. Step 2: Convert to fraction form
    1,030,787.48/1,546,181.04 = 604,971.20/x
  3. Step 3: Cross multiply
    1,030,787.48x = 1,546,181.04 × 604,971.20
  4. Step 4: Simplify right side
    1,030,787.48x = 935,394,999,186.05
  5. Step 5: Solve for x
    x = 935,394,999,186.05/1,030,787.48
  6. Step 6: Final answer
    x = 907,456.69

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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.