Home / 4,238,633.58-5,849,136.63-2,403,215.34

Finding the Fourth Proportional to 4,238,633.58, 5,849,136.63 and 2,403,215.34

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Solution

The fourth proportional to 4,238,633.58, 5,849,136.63 and 2,403,215.34 is: 3,316,336.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,633.58 : 5,849,136.63 = 2,403,215.34 : x
  2. Step 2: Convert to fraction form
    4,238,633.58/5,849,136.63 = 2,403,215.34/x
  3. Step 3: Cross multiply
    4,238,633.58x = 5,849,136.63 × 2,403,215.34
  4. Step 4: Simplify right side
    4,238,633.58x = 14,056,734,874,971.90
  5. Step 5: Solve for x
    x = 14,056,734,874,971.90/4,238,633.58
  6. Step 6: Final answer
    x = 3,316,336.41

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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.