Home / 1,241,950.64-1,861,587.09-600,899.94

Finding the Fourth Proportional to 1,241,950.64, 1,861,587.09 and 600,899.94

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Solution

The fourth proportional to 1,241,950.64, 1,861,587.09 and 600,899.94 is: 900,702.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,950.64 : 1,861,587.09 = 600,899.94 : x
  2. Step 2: Convert to fraction form
    1,241,950.64/1,861,587.09 = 600,899.94/x
  3. Step 3: Cross multiply
    1,241,950.64x = 1,861,587.09 × 600,899.94
  4. Step 4: Simplify right side
    1,241,950.64x = 1,118,627,570,685.77
  5. Step 5: Solve for x
    x = 1,118,627,570,685.77/1,241,950.64
  6. Step 6: Final answer
    x = 900,702.12

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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.