Home / 1,076,844.65-1,486,055.45-593,427.14

Finding the Fourth Proportional to 1,076,844.65, 1,486,055.45 and 593,427.14

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Solution

The fourth proportional to 1,076,844.65, 1,486,055.45 and 593,427.14 is: 818,934.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,844.65 : 1,486,055.45 = 593,427.14 : x
  2. Step 2: Convert to fraction form
    1,076,844.65/1,486,055.45 = 593,427.14/x
  3. Step 3: Cross multiply
    1,076,844.65x = 1,486,055.45 × 593,427.14
  4. Step 4: Simplify right side
    1,076,844.65x = 881,865,632,607.78
  5. Step 5: Solve for x
    x = 881,865,632,607.78/1,076,844.65
  6. Step 6: Final answer
    x = 818,934.87

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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.