Home / 2,732,743.40-4,095,615.90-2,098,513.40

Finding the Fourth Proportional to 2,732,743.40, 4,095,615.90 and 2,098,513.40

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Solution

The fourth proportional to 2,732,743.40, 4,095,615.90 and 2,098,513.40 is: 3,145,083.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,743.40 : 4,095,615.90 = 2,098,513.40 : x
  2. Step 2: Convert to fraction form
    2,732,743.40/4,095,615.90 = 2,098,513.40/x
  3. Step 3: Cross multiply
    2,732,743.40x = 4,095,615.90 × 2,098,513.40
  4. Step 4: Simplify right side
    2,732,743.40x = 8,594,704,847,403.06
  5. Step 5: Solve for x
    x = 8,594,704,847,403.06/2,732,743.40
  6. Step 6: Final answer
    x = 3,145,083.01

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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.