Home / 1,182,384.60-1,774,889.10-733,612.20

Finding the Fourth Proportional to 1,182,384.60, 1,774,889.10 and 733,612.20

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Solution

The fourth proportional to 1,182,384.60, 1,774,889.10 and 733,612.20 is: 1,101,232.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,384.60 : 1,774,889.10 = 733,612.20 : x
  2. Step 2: Convert to fraction form
    1,182,384.60/1,774,889.10 = 733,612.20/x
  3. Step 3: Cross multiply
    1,182,384.60x = 1,774,889.10 × 733,612.20
  4. Step 4: Simplify right side
    1,182,384.60x = 1,302,080,297,407.02
  5. Step 5: Solve for x
    x = 1,302,080,297,407.02/1,182,384.60
  6. Step 6: Final answer
    x = 1,101,232.46

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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.