Home / 4,519,368.54-6,238,637.10-3,051,265.86

Finding the Fourth Proportional to 4,519,368.54, 6,238,637.10 and 3,051,265.86

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Solution

The fourth proportional to 4,519,368.54, 6,238,637.10 and 3,051,265.86 is: 4,212,035.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,368.54 : 6,238,637.10 = 3,051,265.86 : x
  2. Step 2: Convert to fraction form
    4,519,368.54/6,238,637.10 = 3,051,265.86/x
  3. Step 3: Cross multiply
    4,519,368.54x = 6,238,637.10 × 3,051,265.86
  4. Step 4: Simplify right side
    4,519,368.54x = 19,035,740,396,159.40
  5. Step 5: Solve for x
    x = 19,035,740,396,159.40/4,519,368.54
  6. Step 6: Final answer
    x = 4,212,035.43

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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.