Home / 4,348,271.10-6,522,406.65-2,731,640.70

Finding the Fourth Proportional to 4,348,271.10, 6,522,406.65 and 2,731,640.70

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Solution

The fourth proportional to 4,348,271.10, 6,522,406.65 and 2,731,640.70 is: 4,097,461.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,271.10 : 6,522,406.65 = 2,731,640.70 : x
  2. Step 2: Convert to fraction form
    4,348,271.10/6,522,406.65 = 2,731,640.70/x
  3. Step 3: Cross multiply
    4,348,271.10x = 6,522,406.65 × 2,731,640.70
  4. Step 4: Simplify right side
    4,348,271.10x = 17,816,871,467,090.66
  5. Step 5: Solve for x
    x = 17,816,871,467,090.66/4,348,271.10
  6. Step 6: Final answer
    x = 4,097,461.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.