Home / 1,077,400.04-1,486,822.20-593,982.32

Finding the Fourth Proportional to 1,077,400.04, 1,486,822.20 and 593,982.32

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Solution

The fourth proportional to 1,077,400.04, 1,486,822.20 and 593,982.32 is: 819,701.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,400.04 : 1,486,822.20 = 593,982.32 : x
  2. Step 2: Convert to fraction form
    1,077,400.04/1,486,822.20 = 593,982.32/x
  3. Step 3: Cross multiply
    1,077,400.04x = 1,486,822.20 × 593,982.32
  4. Step 4: Simplify right side
    1,077,400.04x = 883,146,099,783.50
  5. Step 5: Solve for x
    x = 883,146,099,783.50/1,077,400.04
  6. Step 6: Final answer
    x = 819,701.19

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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.