Home / 1,076,844.15-1,486,054.76-593,426.64

Finding the Fourth Proportional to 1,076,844.15, 1,486,054.76 and 593,426.64

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Solution

The fourth proportional to 1,076,844.15, 1,486,054.76 and 593,426.64 is: 818,934.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,844.15 : 1,486,054.76 = 593,426.64 : x
  2. Step 2: Convert to fraction form
    1,076,844.15/1,486,054.76 = 593,426.64/x
  3. Step 3: Cross multiply
    1,076,844.15x = 1,486,054.76 × 593,426.64
  4. Step 4: Simplify right side
    1,076,844.15x = 881,864,480,115.67
  5. Step 5: Solve for x
    x = 881,864,480,115.67/1,076,844.15
  6. Step 6: Final answer
    x = 818,934.18

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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.