Home / 4,438,336.77-6,124,853.07-2,602,415.88

Finding the Fourth Proportional to 4,438,336.77, 6,124,853.07 and 2,602,415.88

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Solution

The fourth proportional to 4,438,336.77, 6,124,853.07 and 2,602,415.88 is: 3,591,303.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,336.77 : 6,124,853.07 = 2,602,415.88 : x
  2. Step 2: Convert to fraction form
    4,438,336.77/6,124,853.07 = 2,602,415.88/x
  3. Step 3: Cross multiply
    4,438,336.77x = 6,124,853.07 × 2,602,415.88
  4. Step 4: Simplify right side
    4,438,336.77x = 15,939,414,892,034.75
  5. Step 5: Solve for x
    x = 15,939,414,892,034.75/4,438,336.77
  6. Step 6: Final answer
    x = 3,591,303.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.