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Finding the Fourth Proportional to 5,697,984.70, 8,546,977.05 and 1,654,464.70

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Solution

The fourth proportional to 5,697,984.70, 8,546,977.05 and 1,654,464.70 is: 2,481,697.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,984.70 : 8,546,977.05 = 1,654,464.70 : x
  2. Step 2: Convert to fraction form
    5,697,984.70/8,546,977.05 = 1,654,464.70/x
  3. Step 3: Cross multiply
    5,697,984.70x = 8,546,977.05 × 1,654,464.70
  4. Step 4: Simplify right side
    5,697,984.70x = 14,140,671,820,935.14
  5. Step 5: Solve for x
    x = 14,140,671,820,935.14/5,697,984.70
  6. Step 6: Final answer
    x = 2,481,697.05

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Similar ratio
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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.