Home / 4,853,411.26-6,697,847.68-2,678,094.50

Finding the Fourth Proportional to 4,853,411.26, 6,697,847.68 and 2,678,094.50

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Solution

The fourth proportional to 4,853,411.26, 6,697,847.68 and 2,678,094.50 is: 3,695,847.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,411.26 : 6,697,847.68 = 2,678,094.50 : x
  2. Step 2: Convert to fraction form
    4,853,411.26/6,697,847.68 = 2,678,094.50/x
  3. Step 3: Cross multiply
    4,853,411.26x = 6,697,847.68 × 2,678,094.50
  4. Step 4: Simplify right side
    4,853,411.26x = 17,937,468,993,461.29
  5. Step 5: Solve for x
    x = 17,937,468,993,461.29/4,853,411.26
  6. Step 6: Final answer
    x = 3,695,847.73

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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.