Home / 4,654,504.08-6,423,173.64-2,617,328.16

Finding the Fourth Proportional to 4,654,504.08, 6,423,173.64 and 2,617,328.16

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Solution

The fourth proportional to 4,654,504.08, 6,423,173.64 and 2,617,328.16 is: 3,611,889.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,654,504.08 : 6,423,173.64 = 2,617,328.16 : x
  2. Step 2: Convert to fraction form
    4,654,504.08/6,423,173.64 = 2,617,328.16/x
  3. Step 3: Cross multiply
    4,654,504.08x = 6,423,173.64 × 2,617,328.16
  4. Step 4: Simplify right side
    4,654,504.08x = 16,811,553,244,541.70
  5. Step 5: Solve for x
    x = 16,811,553,244,541.70/4,654,504.08
  6. Step 6: Final answer
    x = 3,611,889.25

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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.