Home / 1,232,708.55-1,849,062.82-334,150.28

Finding the Fourth Proportional to 1,232,708.55, 1,849,062.82 and 334,150.28

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Solution

The fourth proportional to 1,232,708.55, 1,849,062.82 and 334,150.28 is: 501,225.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,708.55 : 1,849,062.82 = 334,150.28 : x
  2. Step 2: Convert to fraction form
    1,232,708.55/1,849,062.82 = 334,150.28/x
  3. Step 3: Cross multiply
    1,232,708.55x = 1,849,062.82 × 334,150.28
  4. Step 4: Simplify right side
    1,232,708.55x = 617,864,861,830.47
  5. Step 5: Solve for x
    x = 617,864,861,830.47/1,232,708.55
  6. Step 6: Final answer
    x = 501,225.42

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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.