Home / 4,504,124.37-6,216,138.54-2,570,677.86

Finding the Fourth Proportional to 4,504,124.37, 6,216,138.54 and 2,570,677.86

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Solution

The fourth proportional to 4,504,124.37, 6,216,138.54 and 2,570,677.86 is: 3,547,790.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,124.37 : 6,216,138.54 = 2,570,677.86 : x
  2. Step 2: Convert to fraction form
    4,504,124.37/6,216,138.54 = 2,570,677.86/x
  3. Step 3: Cross multiply
    4,504,124.37x = 6,216,138.54 × 2,570,677.86
  4. Step 4: Simplify right side
    4,504,124.37x = 15,979,689,719,470.72
  5. Step 5: Solve for x
    x = 15,979,689,719,470.72/4,504,124.37
  6. Step 6: Final answer
    x = 3,547,790.52

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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.