Home / 4,615,495.61-6,369,767.46-2,550,914.30

Finding the Fourth Proportional to 4,615,495.61, 6,369,767.46 and 2,550,914.30

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Solution

The fourth proportional to 4,615,495.61, 6,369,767.46 and 2,550,914.30 is: 3,520,473.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,495.61 : 6,369,767.46 = 2,550,914.30 : x
  2. Step 2: Convert to fraction form
    4,615,495.61/6,369,767.46 = 2,550,914.30/x
  3. Step 3: Cross multiply
    4,615,495.61x = 6,369,767.46 × 2,550,914.30
  4. Step 4: Simplify right side
    4,615,495.61x = 16,248,730,901,388.68
  5. Step 5: Solve for x
    x = 16,248,730,901,388.68/4,615,495.61
  6. Step 6: Final answer
    x = 3,520,473.70

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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.