Home / 1,364,244.20-2,046,548.55-465,460.10

Finding the Fourth Proportional to 1,364,244.20, 2,046,548.55 and 465,460.10

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Solution

The fourth proportional to 1,364,244.20, 2,046,548.55 and 465,460.10 is: 698,252.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,244.20 : 2,046,548.55 = 465,460.10 : x
  2. Step 2: Convert to fraction form
    1,364,244.20/2,046,548.55 = 465,460.10/x
  3. Step 3: Cross multiply
    1,364,244.20x = 2,046,548.55 × 465,460.10
  4. Step 4: Simplify right side
    1,364,244.20x = 952,586,692,737.86
  5. Step 5: Solve for x
    x = 952,586,692,737.86/1,364,244.20
  6. Step 6: Final answer
    x = 698,252.33

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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.