Home / 6,292,240.28-9,438,563.32-1,743,332.94

Finding the Fourth Proportional to 6,292,240.28, 9,438,563.32 and 1,743,332.94

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Solution

The fourth proportional to 6,292,240.28, 9,438,563.32 and 1,743,332.94 is: 2,615,055.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,240.28 : 9,438,563.32 = 1,743,332.94 : x
  2. Step 2: Convert to fraction form
    6,292,240.28/9,438,563.32 = 1,743,332.94/x
  3. Step 3: Cross multiply
    6,292,240.28x = 9,438,563.32 × 1,743,332.94
  4. Step 4: Simplify right side
    6,292,240.28x = 16,454,558,342,031.76
  5. Step 5: Solve for x
    x = 16,454,558,342,031.76/6,292,240.28
  6. Step 6: Final answer
    x = 2,615,055.63

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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.