Home / 9,554,119.53-14,317,007.40-7,017,374.49

Finding the Fourth Proportional to 9,554,119.53, 14,317,007.40 and 7,017,374.49

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Solution

The fourth proportional to 9,554,119.53, 14,317,007.40 and 7,017,374.49 is: 10,515,652.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554,119.53 : 14,317,007.40 = 7,017,374.49 : x
  2. Step 2: Convert to fraction form
    9,554,119.53/14,317,007.40 = 7,017,374.49/x
  3. Step 3: Cross multiply
    9,554,119.53x = 14,317,007.40 × 7,017,374.49
  4. Step 4: Simplify right side
    9,554,119.53x = 100,467,802,501,901.23
  5. Step 5: Solve for x
    x = 100,467,802,501,901.23/9,554,119.53
  6. Step 6: Final answer
    x = 10,515,652.67

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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.