Home / 1,232,580.69-1,848,871.05-334,022.40

Finding the Fourth Proportional to 1,232,580.69, 1,848,871.05 and 334,022.40

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Solution

The fourth proportional to 1,232,580.69, 1,848,871.05 and 334,022.40 is: 501,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,580.69 : 1,848,871.05 = 334,022.40 : x
  2. Step 2: Convert to fraction form
    1,232,580.69/1,848,871.05 = 334,022.40/x
  3. Step 3: Cross multiply
    1,232,580.69x = 1,848,871.05 × 334,022.40
  4. Step 4: Simplify right side
    1,232,580.69x = 617,564,336,167.17
  5. Step 5: Solve for x
    x = 617,564,336,167.17/1,232,580.69
  6. Step 6: Final answer
    x = 501,033.60

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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.