Home / 3,534,842.77-5,294,907.54-2,249,081.17

Finding the Fourth Proportional to 3,534,842.77, 5,294,907.54 and 2,249,081.17

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Solution

The fourth proportional to 3,534,842.77, 5,294,907.54 and 2,249,081.17 is: 3,368,941.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,842.77 : 5,294,907.54 = 2,249,081.17 : x
  2. Step 2: Convert to fraction form
    3,534,842.77/5,294,907.54 = 2,249,081.17/x
  3. Step 3: Cross multiply
    3,534,842.77x = 5,294,907.54 × 2,249,081.17
  4. Step 4: Simplify right side
    3,534,842.77x = 11,908,676,845,105.02
  5. Step 5: Solve for x
    x = 11,908,676,845,105.02/3,534,842.77
  6. Step 6: Final answer
    x = 3,368,941.03

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Why These Related Problems?

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