Home / 1,374,528.94-2,060,964.75-616,233.34

Finding the Fourth Proportional to 1,374,528.94, 2,060,964.75 and 616,233.34

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Solution

The fourth proportional to 1,374,528.94, 2,060,964.75 and 616,233.34 is: 923,978.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,528.94 : 2,060,964.75 = 616,233.34 : x
  2. Step 2: Convert to fraction form
    1,374,528.94/2,060,964.75 = 616,233.34/x
  3. Step 3: Cross multiply
    1,374,528.94x = 2,060,964.75 × 616,233.34
  4. Step 4: Simplify right side
    1,374,528.94x = 1,270,035,191,514.76
  5. Step 5: Solve for x
    x = 1,270,035,191,514.76/1,374,528.94
  6. Step 6: Final answer
    x = 923,978.50

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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.