Home / 2,692,509.66-3,715,658.14-1,468,814.82

Finding the Fourth Proportional to 2,692,509.66, 3,715,658.14 and 1,468,814.82

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Solution

The fourth proportional to 2,692,509.66, 3,715,658.14 and 1,468,814.82 is: 2,026,961.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,509.66 : 3,715,658.14 = 1,468,814.82 : x
  2. Step 2: Convert to fraction form
    2,692,509.66/3,715,658.14 = 1,468,814.82/x
  3. Step 3: Cross multiply
    2,692,509.66x = 3,715,658.14 × 1,468,814.82
  4. Step 4: Simplify right side
    2,692,509.66x = 5,457,613,742,085.64
  5. Step 5: Solve for x
    x = 5,457,613,742,085.64/2,692,509.66
  6. Step 6: Final answer
    x = 2,026,961.62

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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.