Home / 6,292,823.60-9,439,208.46-1,743,859.40

Finding the Fourth Proportional to 6,292,823.60, 9,439,208.46 and 1,743,859.40

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Solution

The fourth proportional to 6,292,823.60, 9,439,208.46 and 1,743,859.40 is: 2,615,781.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,823.60 : 9,439,208.46 = 1,743,859.40 : x
  2. Step 2: Convert to fraction form
    6,292,823.60/9,439,208.46 = 1,743,859.40/x
  3. Step 3: Cross multiply
    6,292,823.60x = 9,439,208.46 × 1,743,859.40
  4. Step 4: Simplify right side
    6,292,823.60x = 16,460,652,401,530.53
  5. Step 5: Solve for x
    x = 16,460,652,401,530.53/6,292,823.60
  6. Step 6: Final answer
    x = 2,615,781.63

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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.