Home / 2,329,771.84-3,216,077.10-1,566,268.26

Finding the Fourth Proportional to 2,329,771.84, 3,216,077.10 and 1,566,268.26

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Solution

The fourth proportional to 2,329,771.84, 3,216,077.10 and 1,566,268.26 is: 2,162,117.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,771.84 : 3,216,077.10 = 1,566,268.26 : x
  2. Step 2: Convert to fraction form
    2,329,771.84/3,216,077.10 = 1,566,268.26/x
  3. Step 3: Cross multiply
    2,329,771.84x = 3,216,077.10 × 1,566,268.26
  4. Step 4: Simplify right side
    2,329,771.84x = 5,037,239,483,442.85
  5. Step 5: Solve for x
    x = 5,037,239,483,442.85/2,329,771.84
  6. Step 6: Final answer
    x = 2,162,117.08

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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.