Home / 4,283,212.38-6,424,129.18-1,249,866.06

Finding the Fourth Proportional to 4,283,212.38, 6,424,129.18 and 1,249,866.06

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Solution

The fourth proportional to 4,283,212.38, 6,424,129.18 and 1,249,866.06 is: 1,874,597.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,212.38 : 6,424,129.18 = 1,249,866.06 : x
  2. Step 2: Convert to fraction form
    4,283,212.38/6,424,129.18 = 1,249,866.06/x
  3. Step 3: Cross multiply
    4,283,212.38x = 6,424,129.18 × 1,249,866.06
  4. Step 4: Simplify right side
    4,283,212.38x = 8,029,301,027,137.63
  5. Step 5: Solve for x
    x = 8,029,301,027,137.63/4,283,212.38
  6. Step 6: Final answer
    x = 1,874,597.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.