Home / 1,076,705.93-1,485,920.50-593,270.93

Finding the Fourth Proportional to 1,076,705.93, 1,485,920.50 and 593,270.93

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Solution

The fourth proportional to 1,076,705.93, 1,485,920.50 and 593,270.93 is: 818,750.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,705.93 : 1,485,920.50 = 593,270.93 : x
  2. Step 2: Convert to fraction form
    1,076,705.93/1,485,920.50 = 593,270.93/x
  3. Step 3: Cross multiply
    1,076,705.93x = 1,485,920.50 × 593,270.93
  4. Step 4: Simplify right side
    1,076,705.93x = 881,553,428,028.29
  5. Step 5: Solve for x
    x = 881,553,428,028.29/1,076,705.93
  6. Step 6: Final answer
    x = 818,750.42

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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.