Home / 4,207,100.02-5,804,834.05-2,656,497.85

Finding the Fourth Proportional to 4,207,100.02, 5,804,834.05 and 2,656,497.85

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Solution

The fourth proportional to 4,207,100.02, 5,804,834.05 and 2,656,497.85 is: 3,665,358.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207,100.02 : 5,804,834.05 = 2,656,497.85 : x
  2. Step 2: Convert to fraction form
    4,207,100.02/5,804,834.05 = 2,656,497.85/x
  3. Step 3: Cross multiply
    4,207,100.02x = 5,804,834.05 × 2,656,497.85
  4. Step 4: Simplify right side
    4,207,100.02x = 15,420,529,173,431.79
  5. Step 5: Solve for x
    x = 15,420,529,173,431.79/4,207,100.02
  6. Step 6: Final answer
    x = 3,665,358.35

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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.