Home / 4,615,979.58-6,369,718.23-2,550,970.44

Finding the Fourth Proportional to 4,615,979.58, 6,369,718.23 and 2,550,970.44

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Solution

The fourth proportional to 4,615,979.58, 6,369,718.23 and 2,550,970.44 is: 3,520,154.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,979.58 : 6,369,718.23 = 2,550,970.44 : x
  2. Step 2: Convert to fraction form
    4,615,979.58/6,369,718.23 = 2,550,970.44/x
  3. Step 3: Cross multiply
    4,615,979.58x = 6,369,718.23 × 2,550,970.44
  4. Step 4: Simplify right side
    4,615,979.58x = 16,248,962,915,859.12
  5. Step 5: Solve for x
    x = 16,248,962,915,859.12/4,615,979.58
  6. Step 6: Final answer
    x = 3,520,154.85

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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.