Home / 3,641,566.60-5,460,017.10-1,512,497.80

Finding the Fourth Proportional to 3,641,566.60, 5,460,017.10 and 1,512,497.80

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Solution

The fourth proportional to 3,641,566.60, 5,460,017.10 and 1,512,497.80 is: 2,267,777.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,566.60 : 5,460,017.10 = 1,512,497.80 : x
  2. Step 2: Convert to fraction form
    3,641,566.60/5,460,017.10 = 1,512,497.80/x
  3. Step 3: Cross multiply
    3,641,566.60x = 5,460,017.10 × 1,512,497.80
  4. Step 4: Simplify right side
    3,641,566.60x = 8,258,263,851,712.38
  5. Step 5: Solve for x
    x = 8,258,263,851,712.38/3,641,566.60
  6. Step 6: Final answer
    x = 2,267,777.79

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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.