Home / 7,333,100.48-10,119,526.44-4,069,725.68

Finding the Fourth Proportional to 7,333,100.48, 10,119,526.44 and 4,069,725.68

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Solution

The fourth proportional to 7,333,100.48, 10,119,526.44 and 4,069,725.68 is: 5,616,136.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,100.48 : 10,119,526.44 = 4,069,725.68 : x
  2. Step 2: Convert to fraction form
    7,333,100.48/10,119,526.44 = 4,069,725.68/x
  3. Step 3: Cross multiply
    7,333,100.48x = 10,119,526.44 × 4,069,725.68
  4. Step 4: Simplify right side
    7,333,100.48x = 41,183,696,622,306.98
  5. Step 5: Solve for x
    x = 41,183,696,622,306.98/7,333,100.48
  6. Step 6: Final answer
    x = 5,616,136.96

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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.