Home / 4,195,284.27-5,789,936.75-2,564,646.27

Finding the Fourth Proportional to 4,195,284.27, 5,789,936.75 and 2,564,646.27

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Solution

The fourth proportional to 4,195,284.27, 5,789,936.75 and 2,564,646.27 is: 3,539,483.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,284.27 : 5,789,936.75 = 2,564,646.27 : x
  2. Step 2: Convert to fraction form
    4,195,284.27/5,789,936.75 = 2,564,646.27/x
  3. Step 3: Cross multiply
    4,195,284.27x = 5,789,936.75 × 2,564,646.27
  4. Step 4: Simplify right side
    4,195,284.27x = 14,849,139,676,600.19
  5. Step 5: Solve for x
    x = 14,849,139,676,600.19/4,195,284.27
  6. Step 6: Final answer
    x = 3,539,483.55

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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.