Home / 1,004,405.22-1,506,610.53-246,250.08

Finding the Fourth Proportional to 1,004,405.22, 1,506,610.53 and 246,250.08

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Solution

The fourth proportional to 1,004,405.22, 1,506,610.53 and 246,250.08 is: 369,375.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,405.22 : 1,506,610.53 = 246,250.08 : x
  2. Step 2: Convert to fraction form
    1,004,405.22/1,506,610.53 = 246,250.08/x
  3. Step 3: Cross multiply
    1,004,405.22x = 1,506,610.53 × 246,250.08
  4. Step 4: Simplify right side
    1,004,405.22x = 371,002,963,541.34
  5. Step 5: Solve for x
    x = 371,002,963,541.34/1,004,405.22
  6. Step 6: Final answer
    x = 369,375.78

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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.