Home / 10,775,100.02-14,869,953.03-5,880,636.39

Finding the Fourth Proportional to 10,775,100.02, 14,869,953.03 and 5,880,636.39

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Solution

The fourth proportional to 10,775,100.02, 14,869,953.03 and 5,880,636.39 is: 8,115,450.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775,100.02 : 14,869,953.03 = 5,880,636.39 : x
  2. Step 2: Convert to fraction form
    10,775,100.02/14,869,953.03 = 5,880,636.39/x
  3. Step 3: Cross multiply
    10,775,100.02x = 14,869,953.03 × 5,880,636.39
  4. Step 4: Simplify right side
    10,775,100.02x = 87,444,786,905,808.75
  5. Step 5: Solve for x
    x = 87,444,786,905,808.75/10,775,100.02
  6. Step 6: Final answer
    x = 8,115,450.14

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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.