Home / 3,569,140.53-5,347,215.33-3,186,503.01

Finding the Fourth Proportional to 3,569,140.53, 5,347,215.33 and 3,186,503.01

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Solution

The fourth proportional to 3,569,140.53, 5,347,215.33 and 3,186,503.01 is: 4,773,955.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,140.53 : 5,347,215.33 = 3,186,503.01 : x
  2. Step 2: Convert to fraction form
    3,569,140.53/5,347,215.33 = 3,186,503.01/x
  3. Step 3: Cross multiply
    3,569,140.53x = 5,347,215.33 × 3,186,503.01
  4. Step 4: Simplify right side
    3,569,140.53x = 17,038,917,744,163.14
  5. Step 5: Solve for x
    x = 17,038,917,744,163.14/3,569,140.53
  6. Step 6: Final answer
    x = 4,773,955.41

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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.