Home / 1,374,304.77-2,060,460.45-923,908.32

Finding the Fourth Proportional to 1,374,304.77, 2,060,460.45 and 923,908.32

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Solution

The fourth proportional to 1,374,304.77, 2,060,460.45 and 923,908.32 is: 1,385,192.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,304.77 : 2,060,460.45 = 923,908.32 : x
  2. Step 2: Convert to fraction form
    1,374,304.77/2,060,460.45 = 923,908.32/x
  3. Step 3: Cross multiply
    1,374,304.77x = 2,060,460.45 × 923,908.32
  4. Step 4: Simplify right side
    1,374,304.77x = 1,903,676,552,785.94
  5. Step 5: Solve for x
    x = 1,903,676,552,785.94/1,374,304.77
  6. Step 6: Final answer
    x = 1,385,192.42

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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.